Hello everyone! It’s been a while since I wrote a single word on this blog as these past 6 months have been hectic- editing away for A Lion’s Tale, doing work experience on the One Show, BBC Wildcats, attending Wildscreen – and recently my own film premiere at the Everyman theatre! I’m officially a graduate MA Wildlife Filmmaker; time has flown and can’t actually believe the course is over now. I also managed to get some very exciting work at the BBC as a researcher for NHU digital, on Planet Earth II digital and now the Oceans projects – a dream come true (!) So much can happen in the space of a few weeks, Bristol is such an incredible city full of passionate creatives…
More of that later, but today I’m here to share my experience with the greatly anticipated Panasonic GH5, which hasbeen released TODAY...
At the beggning of February I had an amazing opportunity to try out the pre production GH5 model, which I was especially excited about. I had been reading different hybrid mirrorless camera specs, including the GH4 and A7S II; but then came across the GH5. If I could write a specs list as a wildlife photographer and filmmaker – this camera would tick them all! And whilst there are many of you out there shooting incredible films with FS7’s or RED One’s, this article is targeted towards those with much smaller budgets and the need to travelling light. I principally wanted my choice of camera to provide me with all the features that allow me to have stabilized, sharp images, 4K at 10 bit, variable frame rates to shoot in high speed and capture high quality, blue-chip style footage… and here it is! Not to mention the improved low light performance and compact body…
Here’s the tech specs for you to drool over:
20.3MP Digital Live MOS Sensor
Venus Engine Image Processor
UHD 4K 60p Video with No Crop!
Internal 4:2:2 10-Bit 4K Video at 24/30p
4:2:2 10-bit (DCI and UHD up to 30p + HD 60p) Firmware update summer/April
400mbps All-intra (DCI and UHD up to 30p) Firmware update summer/April
Variable frame rate (up to 180fps in 1080p HD: )
5-Axis Sensor Stabilization; Dual I.S. 2
0.76x 3.68m-Dot OLED Viewfinder
3.2″ 1.62m-Dot Free-Angle Touchscreen
Advanced DFD AF System; 6K & 4K PHOTO
ISO 25600 and 12 fps Continuous Shooting
Dual UHS-II SD card Slots;
Wi-Fi & Bluetooth
Improved low light
Hybrid Log Gamma (for HDR video)
Waveform and Vector monitors (for all you graders out there!)
Price: £1699.00 (body only, UK)
So enough of me gabbling on; here are some stills I took at Bristol Zoo and around the city, using the 100-400mm f/4-6.3 and the 15mm Summilux f1.7 Leica lenses:
Ducks galore. 1/650 sec, f/6.3 with the 400mm Leica lens. 6K stills mode.
Lions lair. Shot handheld through a fence 1/650 sec, f/6.3, ISO 1600 with the 400mm Leica lens. Cloudy/dark conditions so had to increase the ISO as the min aperture was 4.
Look into my eyes. 400mm Leica lens at 1/400 sec, f/6.3, 1600 ISO, manual
15mm Leica lens at 1/1020 sec, f/1.8, 200 ISO, manual
15mm Leica lens at 1/3200 sec, f/1.7, 200 ISO, manual
15mm Leica lens at 0.6 sec, f/1.7, 200 ISO, manual15mm Leica lens at 0.65sec, f/1.7, 200 ISO, manual15mm Leica lens at 0.6 sec, f/1.7, 200 ISO, manual15mm Leica lens at 0.5 sec, f/1.7, 200 ISO, manual15mm Leica lens at 0.5 sec, f/1.7, 200 ISO, manual
So here’s my short little summary breakdown of the pros and cons (so far):
Incredible image quality. Both stills and video
Fast focus, cont focus very good with fast moving subjects (with a whopping 225 autofocus points compared to the GH4 which had just 49 of them!)
Dual IS was brilliant; everything was shot handheld!
Colours were vivid and realistic
Variety of functions and control
Viewfinder superb contrast and easy to use in combination with the screen
Screen: incredible quality and sensitive to touch screen capabilities
Solid feel, nice grip
Sound stereo actually good
6K photo function
Ability to stabilise on a drone and shoot 4k 60fps
Price: Nearly $1500 cheaper than the A7S Ii, you can afford to splash out on a decent lens and not struggle
Compact: You get through customs without questions, as a ‘tourist’ and not draw attention with a large FS7 or FS700 without compromising on quality…
You can use this on a Movi for additional stabilisation
Ability to attach mics – interface with Panasonic’s optional hot-shoe powered DMW-XLR1 microphone adapter (for amazing sounding interviews!)
High speed grain. Quite noisy at 180fps, better at 120 when light conditions were good. An try and avoid using 1080 120 100mbps with a telephoto lens (if you’re using the 15mm 1.7 you’ll be fine as this is a nice wide, fast lens that gives you plenty of light).
100-400mm manual focus not as smooth or intuitive as some of the Canon L glass (but you can get a speedbooster and mount for your Canon lenses)
Battery life; constant 4K shooting 3 hours and 15 minutes. Not mega efficient! But can get 2 and lasts longer than A7S.
Poorer performance at 3200 in low light, not good in darker conditions with telephoto, but superb with the 15mm
Well, there’s a few things that I personally want to film with this revelatory new piece of camera technology. Exquisitely designed in terms of ergonomics and with the operator in mind – this is certainly one to watch for indie wildlife filmmakers who not only want to shoot stunning stills, but also enter film festivals with high quality films – all within budget. (Then you’ve got more to cash to splash on going out on location to exciting places!)
More soon with video footage samples in 4K and variable frame rates, as well as a more extensive guide on what each of the features allows you to do – but in the meantime, get down to your local camera store and try it out!
ps: Me playing with a DJI Ronin! And soon the GH5…..
6am. Adrian was still asleep, I was praying that he felt better after his terrible bout of sickness…. to no avail. I felt so bad for him, that he couldn’t share this moment with me as a friend, filmmaker and fellow conservationist. Today was the largest Ivory Burn in history- 105 tonnes of ivory and all of Kenya’s leaders, wildlife activists were ‘joining the herd’ in Nairobi National Park to stand up against the illegal wildlife trade that has caused over thousands of elephant deaths due to the simple sake of man’s greed.
Rain…rain…not so beautiful rain! It HEAVED it down, the ground was quickly assimilated into a large soup bowl of red earth. My already worn out boots seemed to cling to the ground like roots. We had to queue outside the National Park gates and collect our press passes, much to my horror mine wasn’t there, but I was reassured when I had my UK Journalism (NUJ) Press Pass and the brilliant Tim Oloo to help us by pass the armed KWS rangers (the novelty of people with AK-47 guns hadn’t worn out..)
They searched our pockets and bags for any explosives (I certainly didn’t fit the bill), and we were ushered into a packed mini-bus to drive us through the park in safety. Journalists, reporters, filmmakers and conservationists clutched their camera gear and tripods with gusto as we bumped along the muddy path. It felt rather like we were entering Jurassic Park inside one of their vehicles with its dense scattered Acacia bushes and thick highland trees.
We then we piled out of the bus as we arrived at the site we had done before on the 28th, and once again went through security with all our kit. Droplets of rain began falling, just teasing us as we hauled our kit across the already quagmire site.
The press stands were soon filling up and I bagged two spots with my tripod for good measure. Rather than on the journalist podium, I placed it just offside where a direct shot of the flames and president could be had (we’re talking photographic terms here, not actual shooting!) Then it began raining lions and hyenas…and I schlumped my way across to the press tent…which was like a rather nice watering hole– not the like where you could find drinks but the literally the ground meant your calves were submerged. I got the kit to high ground and worked out a plan of action. Wides and close ups on the tripods with the 200-400mm lens, and roving with the 17-200mm kit lens on the shoulder rig. Tim and Will were busy liaising and so all we could do now was wait for instructions and people to arrive. To say I was excited about seeing Leonardo Di Caprio was an understatement…. I wondered if Elton John would be coming too?
Being among top journalists from around the world made me laugh and smile, I was nothing if not a minute fly in comparison to their expertise… but I felt thrilled to be among them and curious as to what camera equipment they would be using. A lovely guy from the Huffington post asked me about my Richo Theta camera I was using and showed him my model, his was the updated grey version. Everyone wanted to be part of the new trend! Well I only saw two other people with one, so check out my 360 videos for some exclusives!
I thought I’d leave some of the kit back in the little white tent opposite the main presidential one, and follow Will. Again the floor wasn’t any better here. Heels would not be useful for any dignitaries! There I saw Will talking to Charlie-Hamilton James! One of my fave wildlife photographers, I was very excited to introduce myself and ask about his recent trip to film for Disney Nature. He told me he had just come from filming lions in the Mara, and I told him about my own film I was wishing to find in Meru. Then I bumped into Michael Owino, a local Sound Technician who offered to hold an umbrella for me in the rain- thanks Mike! He was such a help, I managed to get a few steady shots of officials as they prepared the ivory and rhino horn for the main event.
SO much was happening at this point (11am), and many journalists were beginning to set up and capture the events. Also bumped into Ian Redmond, Born free ambassador and Ape Alliance chairman who actually put me in contact with Will about the film, I owe pretty much the entire trip to him- thank you! He was busy filming for the BBC’s new exciting series (more revealed soon!) and I happily agreed to shoot an interview with him for it. So whilst milling around in the mud inside the tent, we shot outside when the weather cleared up. Ian was piece perfect and hit the key points, balancing the emotional and logical science on the issue.
After that I went celebrity spotting! Was quite fun and I did see Kristine Davis who is an ambassador for the Sheldrick Trust (Sex and the City!), the modern lion man himself Kevin Richardson, and I met legendary wildlife photographer Jonathan Scott! Was such an honour to meet him towards the end. Also another of my conservation heroes Iain Douglas-Hamilton! I shook his had with enthusiasm before I realised they were covered in mud…I apologised profusely but hopefully he didn’t seem to mind, I doubt that a bit of mud will perturb this great man, father of one of my heroines Saba Douglas.. what I wouldn’t give to roam around Samburu bear foot and searching for elephants.
Anywho! I also filmed the legendary Dr Richard Leaky as he walked among the crowd and then approached the main ivory pile. Then it was time to film the events going on inside the tent. I bumped into my new friend Michael as he was setting up his C300 onto the stage. There were dancers and performers as well as upcoming rising eco warrior, actor and musician Luca Berrardi, aged 12 he has accomplished many great things in Kenya, raising awareness about the plight of their wildlife. Check out his twitter profile.
Then after a few more roaming shots I decided to head out and capture the president when he came out to the podium outside. Journalists were clearly thinking a similar strategy…and we all crammed together in mud like penguins looking lost. The ivory gleaned in the afternoon sun, wet from the mornings downpour. Thank goodness I had placed the tripod earlier! Long lens on one camera, the other with the zoom…we were ready for the president and the lighting of the ivory. In the tent the words ‘Worth more alive” echoed in our ears, its staggering to think of the mindless bloodshed because of mans greed. Virginia herself quoted that ivory carvings represent”little symbols of death.” Charlie Hamilton-James and Jonathan Scott also lined up alongside us to capture that perfect shot of the president lighting the ivory pile- the symbol of Kenya’s strength and determination to eliminate the horrific trade as well as all others (including lion body part trade).
The president made his way along the muddy path and took questions from the press, I filmed away in awe of what I was witnessing. Kenyatta then lit the ivory and to our disappointment there wasn’t much of an all-explosive-light-up of the pile; a rather puffed out cough of smoke. But soon enough the smoke billowed and the flames grew
The flames were flickering up towards the heavens as the light fell, and a silence fell upon all of those witnessing this momentous spectacle. 105 tonnes of ivory, 6000 elephants…generations of elephants wiped out because of the simple sake of mans greed. I often reflect upon humanity, and my own existence as a human because of the terrible atrocities many people commit. The smell was overwhelming, a mixture of kerosene but more prevalent still the smell of death…burning carcasses and bone of once living creatures. The sound of the cracking of the ivory was equally powerful, and the burning hiss that resonated across the field. And then the carnage….
We all literally legged it as soon as the tape was removed to get the first shots of the flames up close an personal, the solemn meaning of the event was temporarily forgotten. But first there was a ditch to cross…
Once over the rangers patrolled the ivory like rottweilers with rifles, their heavy boots sinking into the ground, and posing for eager photographers. You could really feel the heat coming from the 11 stacks, the smell billowing away into the inky darkness…
I continued to film and photograph away, staring in awe at my surroundings. A drone engine suddenly pierced the air and we looked up to see an Inspire capturing a unique view of the burn, something we all would want to shoot! Check out the video by Barny Trevelyan-Johnson.
Here’s me in a 360 video filming at the front where the piles are burning, don’t forget to pan around!
After capturing further shots I was the introduced to another one of my heroes, Jonathan having seen him photograph all day, and Ian Hamilton. What a privilege. Also saw the fabulous News anchor/presenter for NTV Wild, Smiriti Vidyarthi there interviewing Patrick Omondi and the KWS officials.
And so dear readers, the emotional rollercoaster of a day came to an end, and Will, Ian, Tim and myself readied ourselves to leave the sight…one last GoPro video….
But before you go, remember that THIS September over 180 countries will convene in Johannesburg at the CITES meeting to decide the fate of lions and elephants– to upscale the protection afforded for lions and ban the illegal wildlife trade in ivory. Hong Kong’s chief executive C.Y Leung recently stated that they would attempt to phase out all trade in of ivory. Others are yet to act. In fact Zimbabwe and Namibia are planning to ask CITES to approve new legal sales of ivory – a dreadful idea.
Keep the FIRE BURNING…share on Social media,tweet, Facebook, Pininterest, about how YOU CARE about the fate of not only elephants, but ALL wildlife. In the next 30 years they could be gone forever. The greatest threat however is habitat destruction and this is something I will be addressing in the next few blog post. In the meantime, have a look at this clip by Wild Aid at the end of this article and start talking to your world leaders and politicians to act!
Also some of my ivory burn footage can be seen here in a preview of A lion’s Tale! See what you think (at 1:43 min in):
I was 10 years old when I stood up in front my my somewhat small class of 8 students in Southern Spain to talk about my heroine and great inspiration in life…Virginia McKenna. Having seen the Born Free film, and found out about the astounding efforts of the actress turn conservationist I felt compelled to learn more about this beautiful, spirited and passionate individual. 11 years later, little did I know that I would be producing a film about the plight of lions and my heroine for the Born Free Foundation! It truly is a dream come true and I am incredibly excited to share this with you all. I am certain you’ve all loved watching the Born Free, a story of true determination, passion, love and drama – and one of the most successful conservation stories ever told all. Lion’s need our help more than ever, and this is why I want to share this story now…
After several trips to the car with various tripods, c-mounts, pro mic kits, radio mics, cameras, lenses, lights, gaffa tape, XLR cables, mixer… we set off! Virginia lives in a most beautiful part of the country, Surrey. The skies were clear and a deep azure, you could even see the reminiscent red silhouettes of the Red Kites as they soared with the thermals over the A4. Trails of happy holiday goers could also be seen with white airplane clouds trailing behind. I was reading over my questions with great excitement, I could not believe I was about to meet my childhood heroine.. she had been part of my early life through television, books and of course podcasts and audio books where her powerful words would inspire me to write, and read poetry about wildlife.
We were let into one of the most beautiful houses I’ve ever seen by her incredibly passionate son Will Travers (president of the Born Free Foundation). He looked remarkably like her, with those dazzling blue eyes and handsome face. Down the bluebell woods which were dappled with a soft spring light, under the trees that whispered in the wind…and into Will’s gorgeous home to set up the kit. Gosh has he travelled. Adorned with relics from every country, the place had such a welcoming and warm feeling. The garden was such a retreat, with its quiet still and calmness– the birds and bees clearly sought refuge in this little piece of Surrey serenity.
After discussing plans with Will about the trip itself and the interview, we met Virginia who had come up from her house.. I must say my heart was pounding! She was even more beautiful in real life and her voice so welcoming. We sat down and began the interview after setting the sound and framing with the cameras. From descriptions of the intense pulse of Africa, her Born Free role, her brilliant husband… to the future of Africa’s lions…to me there is something more remarkable than this woman’s countless number of achievements over the past 50 years. More than her bravery in changing her entire career path onto one of conservation, more than establishing one of the most successful animal charities in the world, more than helping thousands of individual animals and people through her hard work and determination.. it is her sense of hope and light that emanates from her. You not only see it but feel every word she says with such verve and passion that it truly resonates with you. I’ve conduced many interviews before but never felt so moved and inspired afterwards- her ability to listen is something that I believe has allowed her to help change the lives of so many.
After the interview we chatted more about her love for Meru National Park, and I mentioned that I would be thrilled if I saw a naked mole rat (don’t ask me why but its something about their incredible evolutionary strategy which rather excites me..!), and she jumped in delight for my love of them, she was also a lover of all creatures small and mighty. We filmed a few cut aways of her in her garden and sauntered through to her stunning section of the house. Through the pathway an amazing view caught us by surprise, “That’s where Christian the lion use to stay when we helped keep him for Ace and John..” I had to restrain myself from squealing with excitement- CHRISTIAN THE LION! The famous lion from the YouTube video where he remembered his old owners in a fond and loving embrace. And then further down the garden was the most resplendent carving of a lion you’ve ever seen! By a very talented welsh chainsaw artist…the eyes were soft in contrast to the sharp, crisp details of his lustrous mane. Along his back perched a small butterfly; what could be more iconic as a sign of hope…Virginia’s very own butterfly lion although I am told he is called the Lion Guardian.
After visiting her beautiful home, we thanked each other after an embrace and wished each other the best of luck on each of our journeys. This was the most incredible day of my life! There is always that fear at the back f your mind that one of your heroes, should you be so fortunate as to meet them, might not like you, think you’re somewhat annoying or downright boring…but Virginia’s warmth and compassion came through and I felt so welcomed by both her and Will. I now see that this is their haven to retreat to after all the suffering they see with the animals they fight so hard to save. They are different to any other charity I’ve seen. They truly believe in what they do and care about every individual, and I feel greatly honoured to be starting my journey with them next week as I travel to Kenya, Meru National park- the original heartland of where George and Joy Adamson released Elsa the Lioness into the wild. It’s remarkable to think that now in 2016, the Year of the Lion and the 50th Anniversary of the Film, that the Foundation they set up is still going strong and making such a difference- keep up the hard work! And last week Virginia was awarded the Inspiring Lives Award in San Francisco- she couldn’t be more deserving.
Please help support their work, and also please check out my IndieGoGo site for A Lion’s Tale (https://igg.me/at/alionstale/x/11469504) for more details, and I’m giving $1000 to Born Free if we can reach our target; thank you! More to come soon about the story and film I’m making for my MA Wildlife Filmmaking course (Bristol BBC NHU) as I travel with my camera assistant Adrian to Nairobi, but for now, asante sana and Hakuna matata!
This year in June I flew to South Africa to pursue a childhood dream and volunteer as a wildlife filmmaking intern in Monkeyland, Birds of Eden and Jukani– 3 wildlife sanctuaries located in The Crags, Western Cape, TitsikammaNational park. I never thought it would be possible until I began doing my own research- without the costly fees of a company doing it for me. I’m a scientist by nature, research is what I love to do! So I set about by looking at the organisations which didn’t charge an arm and a leg to simply volunteer. Its infuriating when such companies around the world will voraciously take advantage of students wanting to give up their time to a good cause, and have a trip of a lifetime; travelling whilst it’s still possible without being tied down to jobs and life.
So I’m creating these following posts to help YOU VOLUNTEER ON A STUDENT BUDGET, WITHOUT COMPANY FEES! WHY? Because I was in the SAME SITUATION as YOU, and wanted to experience Africa at my own pace, see and do incredible things and meet amazing people.
Above is a little video clip of one of the many species I filmed there. Many of these individual Capuchins have been rehabilitated and evidently the methods have worked, as they display remarkably natural behaviour and social interactions.
So here’s what I did and how you can also do something similar for a budget price.
I worked as a student volunteer at the South African Animal Sanctuary Allianceparks, Plettenberg Bay to work as a ranger tour guide and photographer/filmmaker in the Monkeyland, Birds of Eden and Jukani wildlife sanctuaries. They fund themselves through revenues from tourists who take educational tours of the sanctuaries, and multi-lingual tour guides are much needed to continue to bring in funds. A detailed catalogue of all the SAASA species has not yet been made of the primates, birds and apex cats, and so I wanted to help compile this information, along with taking photographs and film footage (for YouTube) of individual primates as an important part of the project.
Having studied zoology at the University of Leeds for 3 years, I felt the need to travel and experience different cultures, sights and wildlife encounters before I go on to study for my Master this coming September at Bristol (for a MA in Wildlife Filmmaking). Not only did I feel I would grow as a person, but also gain further insight and build upon my current portfolio which will prove to be very useful when applying for jobs as a freelance camera woman.
It has been a life-long ambition to visit South Africa, I missed out on an opportunity field trip last summer due to my research project that was to be conducted in the UK on bat foraging distributions. I can tell you it has far surpassed my expectations… it’s really was life changing and incredible, fascinating, awe-inspiring, revelatory, amazing, stunning and… yes this is why you should GO FOR IT!
On the SASSA website they advertise the jobs that need doing and how you can get involved, and the possible accommodation that’s nearby where you can backpack and be drive to and fro; take a look:
1# Getting the volunteering internship
SO sort out what your role will be doing with Vivjer and Laura via email or telephone. Then you can start thinking about where you want to live these next few weeks…
This requires you to get in contact with them which is very easy nowadays- a simple email telling them what you do and want to achieve through volunteering there, what experience you have to offer, CV, website, ect. You’re pretty much in unless you’re going through a well-known organisation and a company is booking you through (such as Conservation experience Africa, or the Born Free Foundation). Having said that, Monkeyland which opened it’s doors in 1998 is actually an enormous 13 hectares, where 11 monkey species are allowed to roam free in stunning natural Afro-montane forest. Nothing is simulated, the forests were here originally before the project was started, and endemic Vervet monkeys use to roam the forests. It far supersedes anything I have seen in Europe…and is truly a sustainable, long-term project with many modern concepts and ideas being implemented by Laura Mostert and the team. In fact it’s even won the Tourism Sustainability awards (2014).
Monkeys that were previously kept as pets, ex-circus performers and abused zoo monkeys are rescued by Monkeyland, and placed into special monkey homes to rehabilitate before being released back into the forest sanctuary. This is known as the “Eden syndrome effect,” which when implemented; nobody is allowed to touch, pet or feed the monkeys…and minimal contact is made other than during feeding. When released, guest must also adhere to these rules, keeping a distance of 2m and NO SELFIE sticks are permitted.
This is to keep the monkeys as wild as possible and behaving naturally, which in my experience is most certainly the case. I got some brilliant behaviour when filming across all the species. Of course not all the species would be mixed together in the wild, but this doesn’t seem to affect intraspecies communication (between the same species). We feed them a variety of fruits and vegetables, all of which come from locally sourced farmers, so not only fresh but also benefitting the local communities. I’m not going to lie, the monkeys ate better than us! I’ll be writing more specifically about “A day in the life of a Monkeyland volunteer” soon.
2#Accommodation- backpacking all the way
Now the concept of backpacking is one that I had never come across. I had heard of hostels and camping sites, but it never really occurred to me that it could be a place to stay at a reasonable price and allow you to spend your hard earned cash elsewhere on incredible activities, trips, safaris, ect. I stayed at Rocky Road Backpackers, a quaint little place wedged in between the valleys with large open grounds.
Now I had an amazing time there, but unfortunately a problematic situation arose between a member of staff which caused problems for all the guests (a tale for another day!) and so this was unnerving…but other than that, the food was great and the transport was reasonable. But for me it was the incredible people I met there. I met 14 students from Western Washington University on their incredible journey to help the locals in Mosassami and Kurtland village– township communities in need of teaching, building, counselling and community project funding. I can say now I have made friends for life here and I spent all my evenings and weekend trips with these amazing people- having the time of my life!
So I was paying the equivalent of £17 a day for transport, 3 meals and accommodation. I got a small shared room with a single bed, you can save a go for a tent which does come with electricity. But be warned, its COLD in winter! That’s pretty darn good, compared to hotels which can cost double the amount not including food or transport. But of course in South Africa with the strength of the pound to the rand…you can get more bang for your buck. According to a recent Post Office study, a Briton buying £500 in local currency can get 22.3% more for their money, or an additional £91.03, compared with one year ago. The current exchange rates from £ to rand are: £1=20.7 South African rand. I mean that’s remarkably weak…
Having said that, in the past if was far weaker, only now are South Africans able to benefit from tourism. You can get your regular shop for less than a fiver, go out on a safari for £13, get a taxi for £5, fine-dining for £5, accommodation for £10 or less. Hence why there is such a draw to places such as Cape Town and Plett, the strength of the pound in particular means it’s hugely attractive for students too, looking to enjoy their student finance money!
Another fantastic place is Stephanie’s Homestay, located right next to the Beach in Plett. It’s very central unlike Rocky Road, and you can get all your food shop, souvenirs without needing to ask people to drive you there which is great. You also get lifts to Monkeyland, ect as well as DISCOUNTS FOR EVRYTHING…I’m not even kidding…mention Stephanie’s name and everyone knows her. She’s sort of like your South African mama, so if a homestay backpackers is more your cup of tea, stay here.
There is a THIRD option…of which is FREE. Yes you hear me…FREE ACCOMODATION. Impossible I hear you say? Not so, Monkeyland have limited volunteer homes right next to them, a friend of mine who =volunteered here stayed here for the entire month without paying a single rand. The only snag is that it’s a bit of a …well, dump. Its not the safest of places, I’m not going to lie, but if you’re a guy or happen to be with one, its worth going. Two of my friends (both girls) stayed here and were totally fine, but you’re limited in terms of food and transport unless you rent a car. I’ll come onto that, but this is not particularly the best way to spend your hols, it’s nicer to meet other backpackers. SO unless you’re a bit of a loner, this isn’t the best option, but certainly the cheapest.
Right so you have somewhere to stay now. Actually getting there is the next big thing! I looked through Skysanner.com, which kept sending me the best offers for the dates I was looking for. You can go via STA but sometimes it can be cheaper doing it yourself. Since I was going to Plettenberg Bay, not via Cape Town, but through Johannesburg and Port Elizabeth, it worked out cheaper through this website. I paid £660 return flight with British Airways, flying from Manchester to London Heathrow, London to Johannesburg and then finally to Port Elizabeth.
I then got a £80 taxi to my backpackers (I know…ouch!) after an exhausting 21 hours of travelling! I booked in April to avoid the summer hike costs, I have friends that paid £800-£1000…so book EARLY! BA were brilliant too, the service was excellent as usual, and the food pretty decent too. I must POINT OUT though, DO LEAVE TIME between transfers…I almost missed my connection return flight from Joho to London because of a delay! Also watch it in Johannesburg, it can be quite dodgy over there. But other than that, enjoy your flight!
4# Packing- What to take?
Right, I wish I could have read this before I went! Our summer is their winter…I can’t express more lucidly how South African winters are the SAME as European ones…that just because its Africa doesn’t mean that short shorts are an option! Its rather similar to a Spanish summer, not quite as bitterly cold as the UK. So do take many different layered clothes, such as thin long sleeved t-shirts, jackets, fleeces and scarves. Socks are a must too, the thick walking boot types, and bring X2 the numbers of pairs you think you’ll need…you’re going to lose half of them I promise! Also the same goes for underwear. There are few places that own a tumble drier annoyingly so be prepared to reuse (sorry), and smell like a monkey for a bit… that’s how it rolls here in Africa! Also bring a sturdy pair of thick boots for hiking in and for the muddy terrain, you’ll definitely thank me for this one. Sunglasses for those sunny days are advisable, sun cream not really. A good rugged and waterproof rucksack will keep all of this kit together nicely…DO get a decent one, I got through 2!
Mosquitoes aren’t out yet, too cold, but ticks most certainly are- bring some tweezers! I got many whilst in the forests. Kwells seas sickness tablets work a treat for boat trips, especially the notoriously known choppy seas of South Africa…Immodium for those loose bowels of yours, the food can be too rich for the delicate intestinal linings of us Europeans, so this one will be of great help to stop you from living on the toilet at the most embarrassing of times. Never get caught out on safari! A water bottle bag is very useful too, as well as electrolytes in case of diarrhoea. This is to replenish lost bodily salts which are vital to your bodily functions. Echinacea tablets work a treat if you’re in contact with people…so many of the American students fell ill with cold bless them, these tablets keep all that away.
I skimped a little on this…you shouldn’t but I was desperate to buy a GoPro and decided to spend my £140 on one instead of the 3 courses of Rabies. But YOU SHOULD if you’re working with wildlife! Also get your polio, tetanus, Hep A/B, and Typhoid re done if you haven’t. There’s no Malaria here so no need to splash out on the expensive tablets. All of the mentioned is free expect the rabies. Get them 2 months in advance before your trip and go and see your nearest travel clinic.
My favourite part! Okay, PLEASE BUY A GOPRO your life would be incomplete without one!! Trust me, I used it on all my trips; the hikes, safari’s, swimming, surfing, cage diving especially, kayaking, canoeing, running, rock climbing, ect. It’s such a hardy little camera (waterproof 30m, shockproof) that it won’t bust on you, and it makes everything look amazing with its 180 degree wide view shots. Have a look at some top tips on creating your own videos here from my last post. I own a GoPro Hero which I bought for £90 on amazon. Plus et the extras like the selfie sticks, head strap mount, ect for those awkward moments where your hands are required.
Of course I would say take a SLR camera, I myself have the Canon 600D with a zoom lens (another key bit of kit for close ups of wildlife and birds), with the flip screen to shoot video.
I had the Tamron 70-300mm lens as well as the Manfrotto MH01 to shoot at night and film. Amazing what you can get from kit under £300. Here are some of my results.
Extra batteries for your camera are a must. You wont get much opportunity to charge everything at the same time. Also take extra harddrives (Samsung 1TB), SD cards, Micro SD cards (for your phone and GoPro), recording microphone for the amazing sounds, lens wipes and universal plug for your gear.
Get yourself a car if you want more freedom. If you cash in with some friends it worth getting a car so you have the freedom to come and go as you please. There’s nothing worse than having to rely on others and wait hours to bunk in with people heading your way. I got caught out several times and was left in dangerous situations alone… You DON’T want this to happen! Also it’s really cheap if you get it for the month, and petrol is also inexpensive. Will cost you about £200 for the month to rent, and less than £170 for petrol…but it of course depends where you go. Make sure you have an international driving licence, or something in your passport to say you’re a tourist visiting for a month….we got pulled over by the police for this!
Here was the car we rented for the week to go on the trips, not the most reliable of thing! We nicknamed him Freedom…
So now you’re ready to go to South Africa to the volunteering holiday of your dreams…And be prepared to have a rollercoaster of a time- Africa truly leaves a mark on your heart, and gives you the travel bug! More updates on what to expect in the volunteer sanctuaries as well as some amazing trips you can get up to too!
I was very fortunate to visit this staggeringly beautiful country and it’s been the most incredible, thrilling, awe-inspiring experience of my life. I feel so blessed to have seen magical places and animals, and meet such inspirational people along the way. It really has been a dream come true, but here are some of the MOST unexpected things I came across during my travels:
#1 Everyone has a braai
Virtually every Friday people have a braai- typically the same as a barbecue with PLENTY of unusual meats. On the menu is a wide variety, including kudu, ostrich, crocodile and the famous Biltong. Accompanied by much drinking, smoking, dancing, star gazing and laughs. And I thought people in Spain liked a fiesta…
#2 Everyone can speak at least 11 languages
You literally walk off the stuffy 10 hour flight from London Heathrow to Joho and hear a myriad of clicking sounds, trills, calls, hi’s, shouts of seemingly unconnected languages. People here are remarkably talented when it comes to speaking different languages, and makes me feel incredibly derisible to only speak a mere two. There are eleven official languages of South Africa: Afrikaans, English, Ndebele, Northern Sotho, Sotho, Swazi, Tsonga, Tswana, Venda, Xhosa and Zulu. Pheww! Dutch and English were the first official languages of South Africa from 1910 to 1925. Afrikaans was added as a part of Dutch in 1925, although in practice, Afrikaans effectively replaced Dutch, which was then no longer spoken. Thanks Wikipedia.
#3 How salty the sea is
This is an odd one- but having swallowed a bucket load during cage diving, sea kayaking, whale watching and surfing… the water is unusually salty compared to the Uk’s Atlantic. This is because the Agulhas Current which passes along the coast is, like the Gulf Stream, one of the strongest currents in the world ocean. It carries warm and salty water from the tropical Indian Ocean along South Africa’s east coast. South-west of Cape Town it makes an abrupt turn back into the Indian Ocean. In this process huge rings of water with diameters of hundreds of kilometre are cut off at intervals of 3 to 4 months. These so-called “Agulhas Rings” carry extra heat and salt into the South Atlantic, making this a key region for the whole Atlantic Ocean. Just take a look at the Etosha salt pans in Namibia, covering an area of approximately 1,900 square miles (4,800 square km). So get your surfers salt sea spray hair-do in South Africa!
#4 Monkeys will raid your kitchen
Okay so we all know animals like to pinch your food. In the UK its usually seagulls at the coast and foxes raiding your bins at night. But when you see a 50kg Baboon legging it out of your kitchen bearing its HUGE canine teeth…then its rather grotesque bottom to you, you KNOW you’re in Africa. Vervet monkeys, although a lot smaller will also try their hand at pick pocketing. Having said that, within Europe it is possible to see a precocious primate pinch your picnic…Gibraltar in Spain is home to Europe’s only ape (other than ourselves), the Barbary ape. They’re notoriously known for stealing tourists’ food, so even at home you’re not safe!
#5 People smoke like there’s no tomorrow
I thought Spain was bad…but in South Africa, the cheap price of cigarettes (roughly £1.50, or €2 for the best quality makes) means people smoke as if they need it to breathe! The air is consistently filled with smoke, it’s seemingly unreal. SO if you’re a non-smoker like me, a strong Oust spray or perfume is required when you travel, otherwise you end up smelling like a chimney! In addition, the amount of cooking fires people have just about anywhere means you literally walk around smelling like a smoked salmon…yummy if you’re a brown bear. Thank goodness you’re in South Africa then.
#6 How bright the stars are…the wrong way round
When you look up at African skies- you’re instantly taken aback by the shear clarity and detail of our most beautiful galaxy. Billions of stars scattered across the vast expanse of the universe, like eternal diamonds, glinting and constant…but wait a minute, isn’t the Big Dipper supposed to be over there? So this this is to do with the rotation of the Sky. Because the earth is rotating the sky appears to rotate. Viewed from above the north pole, the earth is rotating counter-clockwise. For an observer on the earth, objects move from east to west (this is true for both northern and southern hemispheres). More accurately put, when looking north, objects in the sky move counter-clockwise. Though all objects rotate in the sky, the observed path stars make in the sky depend on the observer’s latitude. Some are always in the observer’s sky, some of the time, and others are never observable. SO don’t get your stars in a twist! Astrophotography is especially remarkable here, so remember to bring a tripod, I was lucky enough to witness a Blue moon too, as well as the crossing of Jupiter and Venus!
#7 Number of cows and quantity of meat you eat
Agriculture is HUGE in South Africa. In terms of cattle, in the UK there’s now 1.84 million dairy cows in the UK dairy herd, whilst approximately 80 % of agricultural land in South Africa is mainly suitable for extensive livestock farming… that’s a LOT OF COWS. South Africa produces 85% of its meat requirements, with 15% imported from Namibia, Botswana, Swaziland, Australia, New Zealand and the EU. Local demand generally outstrips production, even though there are untapped reserves in the communal farming areas. SO THAT’S WHY they have a lot of Braai’s. Of course it doesn’t stop at cows, you can also chomp on Zebra, Springbok, Kudu, Crocodile and the famous Ostrich. If you head over to Oudtshoorn, not only can you ride ostrich and have a selfie..but have a leather bag and burger to go with that. Not my cup of tea but hey!
#8 How cheap things are
Clutching shopping bags, glugging wine, and lounging on pristine beaches: South Africa’s weak rand is drawing few complaints from foreign tourists getting more bang for their buck. According to a recent Post Office study, a Briton buying £500 in local currency can get 22.3% more for their money, or an additional £91.03, compared with one year ago. The current exchange rates from £ to rand are: £1=20.7 South African rand. I mean that’s remarkably weak…having said that, in the past if was far weaker, only now are South Africans able to benefit from tourism. You can get your regular shop for less than a fiver, go out on a safari for £13, get a taxi for £5, fine-dining for £5, accommodation for £10 or less. Hence why there is such a draw to places such as Cape Town and Plett, the strength of the pound in particular means it’s hugely attractive for students too, looking to enjoy their student finance money!
#9 How little locals actually travel
A sad fact that reflects the state of poverty amongst many white and black South Africans. The strength of others currency against the rand and low wages means locals rarely have the spare cash to experience the delights of SA themselves. The median hourly wage in Pounds in the UK (net) is £5.90 versus £1.05 in South Africa. This is something that should definitely be addressed in terms of local discounts, but it’s encouraging to see that in National Parks residents pay half the price. SO we can consider ourselves very lucky!
#10 The squeaky sound of the sand
The stunning sands of Plettenberg bay, Mossel bay and Knysna actually squeak! When Marco Polo heard them in the Gobi Desert, he believed they were spirit voices. Ancient Chinese literature describes ritual celebrations of their divine power. After generations of mystical interpretations, researchers are finally closing in on a scientific explanation for the acoustics of sand. They now agree that the phenomenon of noisemaking sand is made possible by the action of displacement, which produces musical instrument-like vibrations in sand grains. The exact recipe for noisy sands is still only wholly known in Mother Nature’s kitchen, so next time you walk on a squeaky beach, know that there’s even an equation that science provides to explain why (there’s even a book on squeaky sand…I’m not kidding!
#10 The light
Probably one of the most magical things about Africa in general is the ephemeral light during dawn and sunset. When I recently visited, the sun rose 7am, painting the myriad of trees and mountains in golden, pink, burnt umber and orange shades. It brings about such a powerful feeling of belonging and inspiration– along with the equally magical chorus of bird song. At night, when sadly we have to see the sun slip away into the darkness, the hues and intense saturation truly makes you feel alive… casting sharp, vivid colours and creating immense silhouettes; a painters and photographers dream. But then as soon as the sun began to set, it seemingly disappears, as if someone has switched a light switch off, to then reveal a vast sky with scattered diamond-like stars winking at you from the distance. Small Cape river frogs will sing you to sleep with their sweet chirpings, as well as the amorous male crickets… (Anyone for “can you feel the love tonight?”) If you’re lucky you can see Venus and Jupiter in the distance, as well as the Milky way, Southern Cross, Dipper, but of course all in reverse in the Southern hemisphere!
#11 The variety of birds
South Africa is world renowned for being a birdwatchers paradise, from the stunning iridescent plumage of the Orange-breasted Sunbird, to the cryptically coloured knysna warbler- it is most certainly a top-class spot for any avid twitcher. Of the 850 or so species that have been recorded in South Africa, about 725, (85%) are resident or annual visitors, and about 50 of these are endemic or near- endemic to South Africa, and can only be seen in the country. You can literally be walking in your back garden and spot a beautiful Golden Oriole, or hear the rather raucous calls of the Egyptian Geese. But if you’re not feeling adventurous and want to find the birds for yourself, head over to Birds Of Eden in the Crags- the world’s largest free-flight bird aviary- it truly is a class above the ones in Europe. Having volunteered there myself, the sustainability of the project is exceptional and the species you see are truly stunning.
#10 Lack of desserts
I’m no foodie, but even I will indulge in a fruit salad or yogurt after dinner to cleanse the pallet. It seems here your daily food routine is: Breakfast: Granola, rusks or toast, Lunch: jam sandwich, Dinner: Meat and MORE MEAT…veg if you’re lucky! Also people eat REALLY LATE here: between 8-9pm. In Spain I must say it’s quite similar but I think an earlier 7pm dinner suits many of us better so we don’t all feel like an obese lion and have to literally roll to bed with all that meat in your belly. And during winter when the sun goes down by 5pm, you often feel like a torpid bat by 8pm. Slurp it all down with some Rooibos tea if you can, it’s excellent for digesting food!
#13 How empty houses are
Okay, so no, I didn’t break in like my monkey friends so often do to pinch a bag of apples. But the ghost-time quality of the more luxurious houses and overgrown weeds hinted the lack of human inhabitation. Also locals have told us how many Europeans and westerners will buy such homes as holiday get-always and visit during the summer to escape the increasingly wetter winters at home. So Plett is indeed a playground for the rich!
#14 Berg winds
A week after arriving I experienced an intense hot-blow drier wind which was truly glorious, despite it being winter. It’s one of Plettenberg Bay’s unusual weather phenomenon’s, where squally anticyclonic wind blowing off the interior plateau at 90 degrees to the coast will produce a hot dry outflow of air across the coast. It’s a welcoming change from the sharp cold air that dominates during the mornings and evenings, where the berg winds are especially frequent off the west coast and can raise temperatures to 25-35 °C. Humidity can also drop from 100% to 30% or less- a perfect night to go out and enjoy the stars with the clear dry air, or if you fancy a dance, heading into town with no need for straighteners to control that frizz girls… Berg-brilliant!
#15 The frequency with which you have to tip
I have NO problem at all with tipping- it feels good and people deserve it if they are giving you a service. However, so many people are willing to do things for you, as a student you soon run out of money! Literally everywhere: petrol stations, restaurants, EVERYWHERE YOU PARK YOUR CAR, attractions, even toilets! SO carry some spare change with you where you go!
#16 Surfing when sharks are about
Surfers are crazy- I will say this outright. But then again so are most extreme sports people; cavers who risk their lights busting mid ascent, climbers who play with the forces of gravity, and surfers who like to skim on shark infested waters..! But I really admire them; the way they glide over the water, moving their body in rhythm to the waves, tilted their body…waiting for the right moment to execute a move. And also the fact that they’re not in the slightest way deterred if a shark has been spotted. I recently photographed a surfer in Plettenberg Bay who insisted that a small shark close to the shore would pose no threat if he surfed correctly… Needless to say I gave up the offer of a lesson in return for taking photos! Maybe in Australia…
#17 How many surfers actually inhabit Jeffery’s Bay
Okay so yes it’s the Surfing capital. But still, it feels like a student town but with surfers. It’s an amazing place to be, with such a cool al-fresco feel about it. We visited when it was raining, but they all seem to be very proud of this most ancient of sports, with a buzz in the air even after the International surfing competitions. We just arrived after the infamous Mick Fanning shark attack which was on everyone’s lips. No surfing today then!
#18 The number of activities you can do
It’s incredible the shear range of activities you can get up to here. In the 6 weeks I visited, I literally only had a single day where I didn’t do much, just because of the shear range of places to visit and get up all sorts of adventurous fun! Plettenberg Bay’s position in the Western Cape means it is perfectly situated to enable tourists to lounge and walk along their stunning white beaches, dine like a king (or queen) in many of its finest restaurants for less than £5, launch yourself of the world’s largest bungee, go on horseback ride safari’s, swim with seals, paraglide, skydive, rock climb, surf, see monkeys, big cats, falconry, craft markets, whale watching……The list is endless! The hikes are especially rewarding and offer the most spectacular scenery. Keep checking here for updates on how to do it on a student budget!
#19 How cold their winters actually are
JUST because its Africa doesn’t mean it doesn’t get cold! I initially thought this; perhaps it just me being foolish or hopeful, but I really did expect it to be warmer! My poncho was a lifesaver which I fashioned into a hiking rain jacket, beach towel, pillow and fashion throw… Do take one on your trip as well as waterproof hiking boots, socks, umbrella, rain jacket, warm jumpers and jackets to peel off. It will get warm all of a sudden when the sun comes out, but in the shade it can get to a chilly 10 or 2 at night!
#20 The Kindness of strangers
This isn’t unexpected I must point out, but its more of a beautiful fact… All my life I’ve been told how dangerous South Africa is; that everyone looking at you is simply there to steal, mug or kidnap you. And don’t get me wrong…I’ve had some pretty close shaves since being there which were unpleasant! As well as being stolen from. But the kindness of strangers is something that stands out the most for me: from locals helping 3 distressed girls on a busy motorway with a bust car (yep that happened to us!), to people offering their smiles, inspiration, laughter and reassurance… and now I can proudly say that many of them are now my friends!
Yes – its summer! That time of the year where we all wack out our shorts, shades and sun cream and jet-set across the world to exciting new places with friends and family. Be it glamping in Gloustershire, or snorkelling with Whales in Tonga, we ALL love to film our adventures and trips while we travel. YouTube is good evidence for this, brimming with hours of awful selfie shots of random tourists doing crazy activities, or what unusual tropical fruits they just ate for breakfast on a remote island.
So WHY go to the trouble of making one?
MEMORIES! These trips of a life-time are so called because of the incredible sights and sounds you get to see, that nobody else will ever encounter or see in quite the same way. So you can capture these moments in a different light to writing and inspire others to get out and pursue their own trails around the world.
To create a successful travel adventure film requires a blend of creativity, planning and decent tech. I don’t believe in the advice that others will say on being able to create amazing films with basic kit, you do need a good SLR or GoPro action camerawith 1080p, 30fps specs! But that said, the standard of the compact camera and touch screen phone cameras nowadays means you can get pretty close to it, so if you’re on a budget this shouldn’t sacrifice the quality too much.
The key here is to OWN a TRIPOD and keep your video footage STILL. Then you’re practically 70% closer to making an amazing video. This is because in most videos that move everything around with additional handshake can result in unpleasant and messy images. This is the worst way to showcase your amazing holiday, and something nobody wants to see – even if the quality is superb, a still camera shot marks the sign of a decent film. All the videos I’ve been shooting in South Africa have been largely on a tripod whilst filming monkeys and big cats at Monkeyland and Jukani sanctuaries. The rule applies to both GoPro’s AND SLR cameras too, mainly the SLR’s as the shake from them can be unruly.
Next up is the sound….
Now unfortunately the budget cameras that we all buy have awful quality audio- the sort that sounds like your voice has been turned into a million billion amps then compressed into sounds waves via a small cheap pair of crappy tin speakers…So your best bet is to buy a relatively inexpensive Rodemic for your SLR cameras, and if not, then don’t bother with the sound and add some on Adobe Audition or Cool pro edit. Both can be downloaded for free (Adobe audition version 3.0, not the new one). You’re an extra 10% there now.
Have a story. There’s no point I filming literally anything you walk past, have some sort of journey through which we can follow. This won’t always be possible note, and DO film exciting things you’ve never seen before, but think of whether you want to make it more of an adventure adrenaline junkie one with plenty of action shots, or a buddies trip over with long braai nights and sit arounds which may be nice to film. Of course including local people and cuisine is important, and most exciting of all, the wildlife and landscapes!
Planning a shots list always helps too, any close ups of preparing food, tight close ups of animals, then the more scene setting views of the area- so streets, mountains, the ocean, a fiesta, ect.
Then interviews should always have a personal perspective and be directly on them, with the potential to have a camera on you if you have +2 cameras. When you find an interesting place, person, animal or situation you ALWAYS film it in a proper sequence in that you get at least 25 different shots of the event in that given location, so that youre able to tell the story visually. Don’t bother if the place/event isn’t particularly memorable, better to save your memory card and battery for somewhere that is. Many a time have I been somewhere and filmed away, then run out of battery for the next day without being able to find a plug socket!
Shoot transitional shots. So whether you’re driving to your next location, passing maps, road signs, street scenes, day to day events, passer by’s, film a few seconds of it. People brushing, cleaning, eating, chatting, commuting – its all great stuff to add to your film an give it a more professional finish. Now your 92% closer to being a pro!
The edit– this makes up the final 99%! Its key to mix up the interspersed transitional shots that you’ve got, and intertwine these to make your movie more professional. Add music or commentary to suite your film and then voila!! You should have an amazing travel holiday video that you can be proud of and show off to all your friends and family. And if your feelin brave, why now show it to the world and put it on YouTube (to reach full 100% pro rating of being a good distributer), Vimeo and then spread it around on social media? Who knows, maybe you can et sponsored to take videos by GoPro, mammut, Nike, Canon, Bergus, Timberland, ect and other outdoorsy companies that would love to promote themselves through your incredible work. More about that soon, but for now, keep filming!
The rapid global urban population growth seen in the last 65 years, from 746 million to 3.9 billion in 2014, has had significant impacts on bat species richness and abundance (WUP 2014, Kunz et al 2007), due to habitat loss, fragmentation, degradation (Altringham, 2011), chemical pollution, barrier effects, introduction and facilitation of invasive species and a decline in prey species (Wickramasinghe et al, 2004, Lentini et al, 2012, Berthinussen & Altringham, 2012). Many studies are currently looking into the possibility of using bats as bioindicators of environmental change (Wordley et al, 2014, Russo et al, 2014), due to Chiroptera being the world’s second most speciose mammalian order (second to Rodentia), numbering 1232 species (Kunz et al, 2011).
Equally, their widespread distribution and sensitivity to even minute perturbations means they could reflect the status or possible risk of such change in other species (Jones et al, 2009). Some of the responses to change can be seen with declines in abundances, population size, range distributions and behaviour (Altringham, 2011). Thus, it is important to determine the relative abundance of bats in urban areas compared to rural and suburban, and see whether an association with particular urban features are limiting or enhancing their ability to forage and roost there. This information has vital applications for conservation, as 82% of the UK is urbanised and is steadily increasing (United Nations World Urbanization Prospects, 2015). Thus, policy makers with knowledge regarding the ability of certain bat species to adapt (synurbic), or not (more vulnerable and sensitive species) to one of the greatest land use changes seen in the last century, can act to reduce the impact by lobbying with businesses, developers and politicians (Altringham, 2011, Russo, et al, 2014).
Importance and impacts of an urban landscape on bats- Urban foraging and roosting
Bats form some of the largest seen mammalian assemblages, (Jones et al, 2009), with up to 40 million in a single cave-roosting colony (Seimers et al, 2001). The potential of urban areas being suitable areas to provide bats with useable roosting and foraging habitats is becoming an ever more prevalent area of research. Thus, it is of vital importance to study how bats are using such anthropogenic landscapes (Bellamy et al, 2013). It is essential that research from a wide variety of urban landscapes is conducted in order to assess the relative importance of particular variables and landscape features, as some are more important to different species, which each exploits the landscape differently (Altringham, 2011, Coleman & Barcley, 2011). It is this specificity of each species responding to urbanization differently which is vital to conservation and management policy. Each bat has evolved is perfectly adapted to each habitat, in terms of wing morphology, diet (ecological niche), echolocation call, hibernacula and behaviour (Altringham 2011, Threfall et al 2008). Thus some exhibit behavioural plasticity and can adapt to urban environments, enabling them to effectively exploit their habitat without the disruption of roads, light pollution or buildings (Russo and Ancillotto, 2014, Stone et al, 2011). This has been seen in bats with long narrow wing morphology with a high wing loading, as open air foragers are largely unaffected by urbanization (Norbeg & Rayner, 1987).
The ability of synanthropic bats to dominate urban foraging areas can be problematic for the less well adapted species (Silvis et al, 2014, Russo and Ancillotto, 2014). Some studies even suggest urbanization may result in greater competition between the synurbic and less well adapted species, as implicated by Arlettaz et al (2000). The study suggested that the decline of the Rhinolophus hipposideros in Wales may be due to the expansion of Pipistrellus pipistrellus, whose populations have increased as a result of greater feeding efficiency with artificial lights (Warren et al, 2002, Lacoeuilhe et al, 2014), normally avoided by the lesser horseshoe bat. Equally, in one study investigating the activity of insectivorous bats in Panama Canal, it was shown that only a few dominant Molossus were able to adapt to urbanized areas due to their high wing loading and aspect ratio (Jung et al, 2011). This was in contrast to a majority of clutter-specialist species recorded which foraged within the forest and the forest edge.
Advantages provided by artificial roosts in urban areas include homoeothermic benefits, in particular for pregnant females by reducing the energetic costs of maintaining their body temperature within the thermal neutral zone (Lausen & Barcley, 2006). Therefore the potential to provide bats with artificial roosts is of interest to many conservation bodies, which aim educate and encourage public concern (Altringham, 2011). Artificial bat boxes have been shown to be particularly exploited by opportunistic and synurbic P.Kuhii (Angelli et al, 2011). However, the lack of rigorous scientific testing of their effectiveness is yet to be determined in lesser adapted species (Altringham, 2011), and with thorough monitoring and further studies into ‘bat box’ preferences, a more valid account of their potential use may be of value to policy makers (Russo & Ancillotto, 2014).
Importance of Water in urban areas
Bats are vulnerable to evaporative water loss as a consequence of their morphology and large surface area to volume ratio, as well as high energetic costs with the ability to fly (Razgour et al, 2010). Within urban areas, open artificial sources such as ponds, ditches and swimming pools provide bats with fundamental opportunities to drink and forage. Certain species show preferences over these larger, less cluttered and open bodies of water (Seimers et al, 2001). The reduction in pulse-echo overlap, ability to detect spectral shift and high insect abundance over still water sources (Altringham, 2011) can attract large numbers of bats to urban and modified sites (Vindigni et al, 2009). Such examples can be seen in North Carolina, where studies looking at the importance of managed water bodies over natural wetlands revealed significantly higher bat activity by heliponds, despite equal densities of insects at both sites (Vindigni et al, 2009). Equally, studies on Greek islands showed that bats will also use artificial water sources such as swimming pools due to the lack of natural sources in such arid habitats, with minimal annual rainfall (Davy et al 2007).
If you want to find out more about how YOU can help bats, head over to the Big Bat Map and the Bat Conservation Trust!
This last week has truly been one of the most exhilarating, emotional and thrilling times of my life…I will be visiting South Africa this Summer, AND have been offered a place on the incredible Masters course in Wildlife Filmmaking at Bristol, in partnership with the BBC! I literally wept with happiness, joy and relief when receiving the news on Tuesday…literally just had the interview two weeks previously at the University, and everything I have worked for these past 6 years has been worth it. I am truly grateful for both amazing opportunities.
Thank youto all my friends and family for their endless and continual support, as well as belief in me to pursue my dreams. This feels like this is the beginning of some very exciting adventures, and can’t wait to find out what excitement, hard work and challenges lie ahead!
Hopefully you can join me on this journey and that I can inspire youto feel passionately about the natural world around us, and more importantly preserve it for future generations. It is our duty as filmmakers to protect the stunning and awe-inspiring places we visit and continue to tell the fascinating stories that unravel on a daily basis on this beautiful blue planet of ours.
Since I was very young, the remarkable literature talents of Lauren St John, David Alric, Michael Morpurgo and of course all of my history/biology/geography reference books provided me with an escape and world of wonder and curiosity about the natural world. I could travel the world from my bed, chair, rock, beach towel… and one place, always so vividly represented in all the books I read, was South Africa. Its rich culture, bright colours, sublime smells and majestic animals- and I yearned to visit one day. BBC documentaries and the mild attempts of the Spanish equivalent further gave me the impetus to one day visit this staggeringly beautiful country, and this I finally decided that THIS WAS IT! I’m going to SA this year after I graduate to have the experience of a lifetime.
This is it! I am going to volunteer at the South African Animal Sanctuary Alliance, Plettenberg Bay and work as a multilingual tour guide (sounds posher than it is)and photographer/filmmaker intern. Each of the sanctuaries under SASAA include Monkeyland, Birds of Eden and Jukani wildlife, which fund themselves through revenues from tourists who take educational tours of the sanctuaries to continue to bring in funds.
A detailed catalogue of all the SAASA species has not yet been made of the primates, birds and apex cats, and so compiling this information, along with taking photographs and film footage (for YouTube) of individual primates is an important part of the project. They do great work here and I am honoured to be a part of it, and help out in any way that I can.
SO this will be my ‘job’ from June 2th till August 2nd! I’ll be writing regular updates on what I get up to, and how practical it is for YOU to VOLUNTEER for CHEAP ABROAD, it took me many hours to research ethical, well respected places that treat their animals well and don’t actually charge you to volunteer. The only cost involved is the homestay at Rock Road Backpackers(contact Mac: firstname.lastname@example.org) which again is AMAZINGLY priced at £18 a night, FOOD, ACCOMODATION, TRAVEL to and from the sanctuaries included. Total cost for 36 days will be around £1600, but I’ve applied for £500 funding from the Leeds for Life Foundation, fingers crossed! Still an amazing prices considering.
They are SO lovely there, I’m feeling really confident about heading over now as they seem to be very experienced in receiving students. Currently taking my vaccinations now (ouch tetanus hurts!), which are all covered by the NHS, but be warnerd, rabies is £40 a shot! It is necessary though, especially since I’ll be working with primates, (and an odd bat or two if I get the chance).
I really want to be able to make a difference at the SAASA (South African Sanctuary Alliance) by bringing my skills as a photographer/videographer/zoologist and researcher, as well as help to build up a collection of all the species and individuals at the sanctuary. Having studied zoology at the University of Leeds for 3 years now, I feel the need to travel and experience different cultures, sights and wildlife encounters before I go on to study for my Master this coming September. Not only do I feel I would grow as a person, but also gain further insight and build upon my current portfolio which will prove to be very useful when applying for jobs as a freelance camera woman. It has always been a life-long ambition to visit South Africa, I missed out on an opportunity field trip last summer due to my research project that was to be conducted in the UK on bat foraging distributions. There’s so many amazing activities to get up to there too, canyoning, scuba diving, sky diving, caving, whale watching and I’ll also be going to the world renewed Addo National Parkwith students from Washington University!
SO! I’m currently studying for my exam finals now, and can’t stop thinking how lucky I am. I mean, I have worked really hard to get to where I am…and it’s not been easy by any measure. These past three years a Leeds have been a rollercoaster of emotions- but cannot recommend going highly enough. University teaches you more than simply lectures and how to avoid drunk people! But it allows you to find yourself, your purpose, your dreams, what your capable of and most of all determined to, no matter what, follow your dreams and CREATE YOUR OWN LUCK too.
The media and Zoology students at the University of Leeds were treated to very fascinating and inspirational talk by Dr Chadden Hunter, wildlife biologist and a BBC producer and director of ground-breaking series such as Frozen Planet and several upcoming exciting new series by the BBC- to be revealed soon! I had the incredible opportunity to have a television interview with him afterwards as part of our new “Eco Talks” for Eco Sapien, and really enjoyed delving into the world of wildlife filmmaking with a true professional. David, producer of Eco Sapien, and I quickly set up 3 cameras to intermittently film it and added a Magnito microphone to capture Chadden’s dulcet Australian tones. I was rather nervous before hand as a huge fan of his work and having not presented on camera for some time- been living behind the camera and radio mic! Firstly the talk discussed making the transition from the world of academia into the wildlife film industry– a notoriously difficult and incredibly rewarding career and way of life that I am sure those of you who are reading this want to get into …keep reading on!
What I really enjoyed about the interview was how passionate and encouraging he was about getting into the world of science communication, because what many people wanting to get into this industry forget, is that although we are all competing to get that dream job and place on the next major blue chip BBC series- were are ALL working together as a TEAM to achieve the same goal: inspiring others to care and preserve the natural world around us and conserve it for future generations to enjoy. Wouldn’t it be a sad legacy if we were not able to save the very subjects that we film? That’s what we encompass at Eco Sapien, the collaboration of conservation biologists and creativity to communicate our passion for the natural world TOGETHER. The interview and full write up will be out soon once the editing process has begun, so should take a while- WATCH THIS SPACE! But here’s a little teaser into Chadden’s amazing aussie adventures…. Born in Mount Isa, a mining community in the remote north-east of Australia, he travelled with his family to pre-revolutionary Iran where his father was working as a field geologist. Following a few years in Arizona and Colorado it was back to Melbourne where Hunter happily settled back into Australian life. That strength of character was reinforced during the halcyon years of his adolescence when his enduring love of nature and the natural world really took hold. Moving to Cairns, he was suddenly surrounded by nature in all its stunning beauty and profusion. At 15 Hunter fell in love with scuba diving and saved every penny he could earn to pay for his new obsession, not least since he had the dream location to pursue it. After Cairns he moved on to the University of Queensland zoology department, completing his Bachelor of Science in marine biology and working as a research scuba diver. He then studied bowerbirds in St Lucia to gain a First Class Honours degree in behavioural ecology. It was during this time he was taught by one of the people who was to have a profound effect on his life and the way it progressed…..
School of Biology, Faculty of Biological science, University of Leeds, UK, LS2 9JT
The global threats facing keystone species is significantly impacting levels of biodiversity, due to the disproportionate effects keystones have on entire communities. They influence trophic interactions and provide ecosystem services of vital importance to the economic, social and cultural well-being of humans. It is therefore in our interest to establish the threats, the individuals most at risk, the potential cascading effects on ecosystems and how we are to manage them successfully in terms of reintroduction or mitigation. In this essay I review the major threats to a variety of different keystone species (at all trophic levels), examine how this influences levels of biodiversity and what effects they have on entire ecosystems. I also evaluate the current and potential management strategies that facilitate networks and allow them to be more resilient to future environmental change. Our knowledge of the concepts that underpin the fundamental basis of ecology can help us confront this as one of the greatest challenges in ecology.
Concept of Keystones
In different ecosystems, each specie plays a role within a community and can influence levels of biodiversity. However, the relative impact of each species can vary in terms of importance . Such species that have disproportionate effects on ecosystems are known as keystone species . According to network theory, keystones are intimately linked via ecological networks of highly connected and complex webs (Box 1, ). These include species at different trophic levels. Apex predators exert top-down effect on these levels, known as trophic cascades; whereby these strongly connected species indirectly influence community structure and ecosystem function . The robustness of food webs to species removals varies, depending on the species and ecosystem type, where certain removals have greater impacts on ecosystem functioning and structure. Many apex predators are classed as keystone species because of the secondary extinction impacts of their removal on other species . Predators directly impact upon herbivore numbers as well as indirectly through risk effects . This then influences the relative abundance of producers- hence a ‘cascading effect.’
Equally, predators sustain levels of biodiversity via the suppression of other competitors (mesopredators) through competitive exclusion, and allow other species to co-exist . Predatory release occurs when the apex predator is removed, increasing populations of the less competitive mesopredator. This then leads to a decline in its prey. Predator-prey dynamics as well as competition between intra and interspecific species also influence the structure of the food webs [1, 27]. The length of food webs can also greatly influence the direction of the cascade according to the exploitation ecosystem hypothesis . These natural processes can be perturbed by threats to apex predators- whereby the removal of such keystone species leads to the concept of trophic downgrading . As well as this, there is an alternate stable; where ecosystems are disturbed to such an extent that the cascade shifts from its prior state to another- when a tipping point is reached .
Box 1- Network theory
The fragile nature of ecosystems has been explored by Sole and Montoya , on the basis that if the nodes that connect individuals are randomly removed in a network, it remains stable. However, when highly connected individual are removed, this results in cascading effects and interference throughout the rest of the network. These keystone individuals form the framework and structure of the network. In real ecological networks, strong evidence for the removal of predators are known to not only directly impact its prey, but also have indirect effects via top-down forcing. Ecosystems processes such as primary production, nitrogen cycling and the establishment of invasive species are also affected (Figure 3 ).
Keystones – threats to a complex web of interactions
There have been major declines in biodiversity within recent decades, in what has been described as the 6th mass extinction event . The threats facing keystones and the ecosystem services they provide are predominantly anthropogenic , and habitat loss is arguably one of the greatest . For example, the Yellow and Black-Casqued Hornbills are both in decline, which has been correlated with deforestation in Nigeria as well as forest sections along the Ivory Coast . This is problematic in that the genera Ceratogyma are key seed dispersers of fruiting trees, and play an important role in maintaining the heterogeneity of forests and species diversity via gene flow . Because of the large spatial distribution of their territories , up to 22% of lowland tropical rainforest species are dispersed by the 3 hornbill species within this genera . Cultural ecosystem services include traditional ceremony wear as well as other benefits to the keystone tree species, Ficus, which in turn provides economic services to local tribes’ people. It is also an important food source for other species within the ecosystem .
Other threats to keystones include the urbanization of many habitats. Increased contact between humans and species drive them to exhibit behavioural plasticity and alter their behaviour . A majority of studies indicate that increases in urban environments decreases species richness , due to disturbances in breeding patterns, anti-predator behaviour, fitness, selection of habitat and overall population size. This has cascading effects along trophic levels . The black-tailed prairie dog, a keystone specie, contributes to the health of steppe habitats by mixing the soil. This increases plant productivity and landscape heterogeneity as well as providing coyotes with a food source . Their overall numbers have decreased as a result of increased urbanization. However, in contrary to the risk-disturbance hypothesis, where increases in anti-predatory behaviours (such as vigilance) are seen, some populations exhibiting behavioural plasticity have reduced their vigilance due to habituation . This has negatively impacted the vegetation due to increased foraging time, which has ‘rebounding’ effects back up the trophic cascade, on other herbivores and predators .
Complex plant-pollinator webs are also disturbed by habitat destruction due to their sensitivity to perturbation . This is the case with the keystone plant mutualist, Heliconia tortuosa,
Figure 1. The warming trend set to continue: (Left) Projected increases in temperature by 2081-2100 if mitigation and use of renewable resources is adopted. (Right) These are the predictions if the business as usual strategy continues (source: IPCC, Fifth assessment, 2014).
which supports a variety of hummingbird species, and is considered a central node in this web interaction . Recent work has provided evidence for the fragmentation hypothesis, where forest composition is fundamental to the reproduction of H. tortuosa. Thus, the reduction in heterogeneous landscapes due to deforestation is thought to alter both plant distribution and pollinator behaviour, leading to declines in both populations . Equally, other systems have also shown that deforestation alters pollinator behaviour. Phaethornis hummingbirds will take longer flight paths to avoid deforest patches and agricultural landscapes, decreasing pollinator efficiency. This affects the survival of plant species dependent on this mutually beneficial ecological interaction- and has led to regional declines in biodiversity .
Climate change also poses a major threat to the biodiversity of keystone pollinators (such as bats, bees and birds ). One third of the world’s crop production is met by the ecosystem services provided by insect pollinators , with agricultural pollinator services estimate to be worth £120 billion per acre, annually . Phenological shifts are also increasingly being observed, with the impact evident in both pollinator and plant keystone species . In Japan, seed production in Corydalis ambigua and Gagea lutea decreased due to the warmer temperatures causing them to bloom earlier, resulting in phenological mismatching with its key pollinator, Apis Mellifera. Consequently, this reduced pollination efficiency and success . Climate change has also altered bee distributions and caused phenological shifts in their flight period. Predictions suggest that the spatial shifts in bee movements will be faster than that of its food resource, also causing phenological mismatching and decrease wildflower pollination . Therefore, climate change poses not only a threat to the keystone plant-pollinators, but to other communities dependent on wildflower meadow species . This highlights the fragility of these mutualistic interactions as key nodes in an ecosystem, due to their varying response to temperature change.
A major issue with climate change is predicting the influence it will have on biological communities in the future . The polar bear (Ursus maritimus) is an apex predator in the Arctic ecosystem which is very sensitive to changes in sea ice cover, where it hunts, migrates and reproduces . The rate of temperature increase in the Arctic and northern regions have doubled in recent years, reducing sea ice cover . In particular, over the past 30 years, the Western Hudson Bay has seen earlier ice break up as well as reduced snow fall (Figure 2). The impact on ringed seals (a keystone specie) with longer ice-free summers has subsequently lead to changes in polar bear behaviour . The continuity of this pattern threatens seal pup survival as they are forced to swim for longer periods of time in open water, exposing them to predation . Ringed seals provide polar bears with net wet weight calorific gains of 2.2-5.3 kcal/g , and the decreased recruitment of ringed seals has driven polar bears to target nesting birds, as they are unable to gain sufficient energy . This warming trend is set to continue with possible increases in temperature of 5.0-6.4˚C by 2081-2100 (Figure 1, ).
Figure 2: Sea ice extent between 1979-2012 throughout the summer months. Evident loss seen annually. (Source: Iverson ).
Hunting and over-exploitation
Hunting and over exploitation is also a prevalent threat to many keystones worldwide. The removal of a keystone predator is a major cause of secondary extinctions, demonstrating the strong influence of top-down effects on lower trophic levels . This was seen with the expatriation of the Grey wolf in Yellowstone during 1935 (due to hunting), which increased populations of elk as a result of predatory release . Increased levels of browsing on aspen, cotton and willow saplings in riparian river systems led to a more homogenous landscape and reduced diversity . The wolf played a vital ecosystem role by maintaining diversity as well as healthy numbers of mesopredator populations. Classic studies of the consequences of predator removal are also illustrated with sea otters . Enhydra lutris was nearly hunted to extinction by Russian fur traders at the beginning of the 20th century, resulting in the predatory release of sea urchins, which reduced Kelp forests by intensively over-browsing . However, with the return of the otter during the 1970’s to certain areas, the recovery of the kelp forests was observed due to the effects of top-down control on urchins. The kelp populations in regions where otters were unable to recolonize did not recover , demonstrating how the impact of hunting can alter and result in the simplification of food webs.
The general pattern of global declines in apex predators is a cause for concern, due their strong connectedness in ecosystems and influence in altering the stability of food webs . This is less well studied in marine ecosystems . For example, sharks are apex predators in marine ecosystems , and are threatened by hunting. Demand for shark fin during the 90’s increased mortality rates by 80%. Many debate the function of sharks as keystone predators , however more recent studies suggest that although not all shark species can be described as keystones, some are key in structuring some ecosystems . Indeed, strong arguments made by Estes et al.,  concluded that the top-down effects exerted by apex predators are equally as influential as bottom-up effects. In Western Australia, Tiger sharks are considered a keystone apex predator; as mesopredator diversity (dolphins) and herbivores (dugongs) abundance are indirectly affected by the “seascape of risk,” as well as by direct predation . 15 years of data collection in Shark Bay has supported the idea that the non-predatory effects of top apex consumers (predator keystones), play a pivotal role in influencing ecosystems . Thus shark declines are affecting mesopredator numbers and behaviour, with unknown consequences on the rest of the aquatic communities .
Clearly, hunting apex predators can have detrimental, aggregating effects on lower trophic levels, both directly (via predation) or indirectly (through the landscape/seascape of fear concept). Equally, the idea that keystone’s play a role within and across communities , was seen with the decline of sea otters in the Aleutian archipelago populations due to increased predation by Orca . The overexploitation of fish stocks in these waters in turn reduced populations of pinniped that fed on them . This altered the orcas behaviour which began targeting otters as an alternative food source. Kelp forests once again declined as urchins were free of predation. This is known as the exploitation ecosystems hypothesis, where the food-chain length determines the level of influence and control top-down or bottom-up systems have in the primary productivity of ecosystems [10, 11].
Future: Management, mitigation and reintroduction
In terms of keystone species, the challenges of managing and mitigating their decline arise due to the complexity and interconnectedness between the many species they affect within ecological communities . For example, managing the declines of seed dispersers is hard due to the large spatial ranges of their territories and difficulty in quantifying dispersal rates . The extent to which urban-adapted keystones will affect the rest of the community depends on their ability exhibit behavioural plasticity and adapt, which varies between species and landscape scale .
The threat of climate change is also difficult to predict, thus is hard to prevent plant-pollinator loss in the future as phenological shifts continue at different rates . Similarly, the uncertainty surrounding model projections of sea ice loss threatens the future survival of many Arctic species . In aquatic systems, the lack of protection out of marine conservation areas and the extensive movements of keystone predators such as sharks, creates problems in managing and mitigating their decline [21, 22].
Equally, the overall concept of what constitutes a keystone species provides difficulties in management . The definition can be broadly used to describe a spectrum of keystone types, which is confusing and problematic for conservation policy . With an increasing number of species being given ‘keystone status,’ the lack of consistency in defining them more scientifically is rapidly becoming a challenge in itself .
Identification of which trophic direction is most influential in affecting levels of biodiversity within communities is controversial . Often, it is dependent upon the ecosystem as well as the keystone specie. Some argue that primary production controls ecosystems bottom-up . Others believe predatory top-down control is more influential, and is currently gaining more support due to the mounting evidence that global predator declines have significant impacts on communities and ecosystem processes (Figure 3, ). However, even if top-down systems were recognisably more important in structuring ecosystems, it is hard to determine the most prevalent impact predators have in influencing interactions within food webs- directly (through predation/lethal) or indirectly (risk effects/non-lethal ).
Figure 3: Indirect impacts of apex predators on different ecosystem function and processes (Source: Estes et al ).
Indeed, this is the case with sharks, where the importance of risk effects might be underestimated . In terrestrial ecosystems, the ‘landscape of fear’ as well as direct predation by wolves is being taken into account in studies of natural systems, (eg: Białowieża Forest, Poland) in order to consider the nonlethal effects on herbivores . Proposals by Manning et al.,  suggest that controlled experiments in the Scottish highlands would provide much needed data and viable evidence for their reintroduction. However, public opinion is often divided in terms of reintroductions , and the funding and costs of trial experimentation are deemed wasteful .
The nature of predicting ecosystem response with the removal of a keystone is also very difficult when taken from a stable environment- where prior knowledge of the response in unknown . Only a few studies have examples of networks that are partially mapped , and the substantial lack of data on a range of ecosystems makes management difficult . Much earlier research does not indicate the strength of each trophic link, thus it is difficult to compare to the current consistent and empirically accurate data. Even when disrupted, other factors such as intraspecific competition can alter the response, and may take many years for the effects to propagate in the ecosystem . Current strategies by the US Endangered Species Act fail to incorporate this .
It is vital that scientists are able to quantitatively asses the relative contribution of each proposed keystone . Only then can policy makers implement management strategies that target and focus on protecting species that have the most important functional role- rather than the rarest specie . We must also therefore demonstrate their functional importance before policy-makers act on the impetus of the analogical term of a keystone . Of equal importance is understanding the connectivity of networks as well as attempting to mitigate the threats facing keystone apex predators. The geographic spatial scales at which natural or previously manipulated experimental removal experiments varies enormously, thus must also be considered in future reintroductions and management plans .
As already established, complex ecological concepts are hard to manage as many factors feed into the function, stability and persistence of food webs; including biotic and abiotic factors . It is clear how important abiotic interactions greatly influence ecosystems and community structure and function, and must be considered if we are to manage and mitigate the effects of current and future climate change . Therefore, as the fifth assessment by the IPCC suggests, anthropogenic climate change policy should focus on mitigation by following resilience pathways and realising adaption measures towards a more sustainable future . If we are to reduce the number of extinctions, policy must also address the source of the problem; fossil fuel consumption, to mitigate the severe effects it could have on vulnerable keystones and their habitat .
Other concepts such as network theory have helped explain how the systematic targeting of particular keystone individuals is far more destructive than random removal . Therefore fisheries must implement this into their harvesting methods and reduce their impact on sharks by implementing annual moratoriums to prevent over harvesting. This will require international cooperation to account for the spatial movements of these keystone predators .
The threats facing keystone species may arguably have the greatest impact upon ecosystem function and stability globally . Keystone predators in particular play an important role as their loss is a cause of many secondary extinctions . The complexity of these networks cannot be undermined, and scientists must now be able to predict and further assess why certain keystone species are more robust or more at risk from collapsing early on than others. This will determine which species will have the greatest impact upon the stability and function of communities . Additionally, completion of fully described networks will need to be of a multidisciplinary manner, in order to expand upon the current knowledge of these systems. Mitigating the threats as well as assessing the success of keystone reintroductions in influence levels of biodiversity is also key . The reduction of harmful human activities is also necessary in order to prevent future extinctions and declines in biodiversity . Ultimately, the solutions to the challenges facing keystones and ecosystem function are not simple. However, further knowledge of how these systems work and the implementation of efficacious management strategies will lead more efficient restoration and protection.
Allesina, S, and Pascual, M. (2008) Network structure, predator-prey modules, and stability in large food webs. Theoretical Ecology1, 55-64.
Angeloni, L, et al. (2008) A reassessment of the interface between conservation and behaviour. Anim Behav75, 731-737.
Bangert, RK and Slobodchikoff, CN. (2000) The Gunnison’s prairie dog structures a high desert grassland landscape as a keystone engineer. Journal of Arid Environments46, 357–369.
Bartomeus, I, et al. (2011) Climate-associated phenological advances in bee pollinators and bee-pollinated plants. Proceedings of the National Academy of Sciences of the United States of America108, 20645-20649.
Berlow, EL, et al. (2009) Simple prediction of interaction strengths in complex food webs. Proceedings of the National Academy of Sciences of the United States of America 106, 187-191.
Brose, U, et al. (2006) Allometric scaling enhances stability in complex food webs. Ecology Letters9, 1228-1236.
Cottee-Jones, et al. (2012) The keystone species concept: a critical appraisal. Frontiers of Biogeography4, 117-127.
Dulvy, NK, et al. (2008) You can swim but you can’t hide: the global status and conservation of oceanic pelagic sharks and rays. Aquatic Conservation-Marine and Freshwater Ecosystems18, 459-482.
Dunne, JA, et al. (2002) Food-web structure and network theory: The role of connectance and size. Proceedings of the National Academy of Sciences of the United States of America99, 12917-12922.
Estes, JA, et al. (2011) Trophic downgrading of planet earth. Science333, 301–306.
Estes, JA, et al. (1998) Killer whale predation on sea otters linking oceanic and nearshore ecosystems. Science282, 473-476.
Frid, A, and Dill, L. (2002) Human-caused disturbance stimuli as a form of predation risk. Conserv Ecol. 6, 31-54.
Ferguson, SH, et al. (2005) Climate change and ringed seal (Phoca hispida) recruitment in western Hudson Bay. Marine Mammal Science21, 121-135.
Garibaldi, A. (2009) Moving from model to application: Cultural keystone species and reclamation in fort MCay, Alberta. Journal of Ethnobiology29, 323-338.
Gross, L. (2006) Predicting Species Abundance in the Face of Habitat Loss. PLoS Biol4. (doi: 10.1371/journal.pbio.0040336)
Hadley, AS, and Betts, MG. (2009) Tropical deforestation alters hummingbird movement patterns. Biology Letters, 5, 207-210.
Hadley, AS, et al. (2014) Tropical forest fragmentation limits pollination of a keystone under story herb. Ecology95, 2202-2212.
Hairston, NG, et al. (1960) Community structure, population control, and competition. Am Nat94, 421-424.
Heithaus, MR, and Dill, LM. (2006) Does tiger shark predation risk influence foraging habitat use by bottlenose dolphins at multiple spatial scales? Oikos114, 257–264. (doi:10.1111/J.2006.0030-1299.14443).
Heithaus, MR, et al. (2008) Predicting ecological consequences of marine top predator declines. Trends in Ecology & Evolution23, 202-210.
Hinman, K. (1998) Ocean roulette: conserving swordfish, sharks and other threatened pelagic fish in longline-infested waters. Leesburg: Harvard Press.
Holbrook, KM, and Smith, TB. (2000) Seed dispersal and movement patterns in two species of Ceratogymna hornbills in a West African tropical lowland forest. Oecologia125, 249-257.
IPCC, (Intergovernmental Panel on Climate Change). 2014. Summary for Policymakers in Impacts, Adaptation, and Vulnerability. Part A. United Kingdom and New York: Cambridge University Press.
Iverson, SA, et al. (2014) Longer ice-free seasons increase the risk of nest depredation by polar bears for colonial breeding birds in the Canadian Arctic. Proceedings of the Royal Society B-Biological Sciences281, 43-51.
Johnson, SD, et al. (2009) Pollination and breeding systems of selected wildflowers in a southern African grassland community. South African Journal of Botany75, 630-645.
Jordán, F. (2009) Keystone species and food webs. Philosophical Transactions of the Royal Society B: Biological Sciences 364, 1733-1741, (doi:10.1098/rstb.2008.0335).
Kemp, AC. (1995) The Hornbills. Oxford: Oxford University Press.
Klein, AM, et al. (2007) Importance of Pollinators in Changing Landscapes for World Crops. Proceedings of the Royal Society274, 303–313.
Kremen, C, et al. (2007) Pollination and other ecosystem services produced by mobile organisms: a conceptual framework for the effects of land-use change. Ecology Letters10, 299-314.
Kudo, G, et al. (2004) Does seed production of spring ephemerals decrease when spring comes early? Ecological Research19, 255-259.
Kuijper, DPJ. et al. (2014) What Cues Do Ungulates Use to Assess Predation Risk in Dense Temperate Forests? Plos One 9, 12-16.
Magle, SB. and Angeloni, L M. (2011) Effects of urbanization on the behaviour of a keystone species. Behaviour148, 31-54.
Manning, AD, et al. (2009) Restoring landscapes of fear with wolves in the Scottish Highlands. Biological Conservation142, 2314-2321.
McKinney, ML. (2008) Effects of urbanization on species richness: A review of plants and animals. Urban Ecosystems11, 161-176.
Montoya, JM, et al. (2006) Ecological networks and their fragility. Nature442, 259-264.
Platten, S. and Henfrey, T. (2009) The Cultural Keystone Concept: Insights from Ecological Anthropology. Human Ecology37, 491-500.
Ripple, WJ, and Breschetta, RL. (2004) Wolves, elk, willows, and trophic cascades in the upper Gallatin Range in Southwester Montana, USA. Forest Ecology and Management 200, 161–18.
Schulp, CJE, et a (2014) Quantifying and mapping ecosystem services: Demand and supply of pollination in the European Union. Ecological Indicators36, 131-141.
Soulé, ME, et al. (2005) Strongly interacting species: conservation policy, management, and ethics. Bioscience55, 168-176.
Steneck, RS, et al. (2002) Kelp forest ecosystems: biodiversity, stability, resilience and future. Environmental Conservation, 29, 436-459.
Stirling, I, and McEwan, EH. (1975) Calorific value of whole ringed seals (Phoca Hispida) in relation to polar bear (Ursus Maritimus) ecology and hunting and behaviour. Canadian Journal of Zoology-Revue Canadienne De Zoologie53, 1021-1027.
Techera, EJ, and Klein, N. (2007) Sharks: Conservation, Governance and Management. Earthscan, 155-175.
Trail, PW. (2007) African hornbills: keystone species threatened by habitat loss, hunting and international trade. Ostrich78, 609-613.
Worm, B, and Myers, RA. (2003). Meta-analysis of cod-shrimp interactions reveals top-down control in oceanic food webs. Ecology84, 162-173.