Saturday 16 April 2016

Gibbons, sleep deprivation and a load of questions...


Silvery langur, one of a large troop at the hotel in Kuala Selangor.
It was half six in the morning, and the mercury had already surpassed 25 degrees. The haunting, beautiful sounds of the early morning mosque prayers filled the air as a very noisy (and ever-so-slightly annoying) bird sung his little heart out outside mine and Ebony’s chalet. The hotel grounds were run by a large troop of silvery langurs, as was the nearby little town of Kuala Selangor. I had suitcases under my eyes having had a rough night’s sleep, with air conditioning that sounded like it was going to explode and kill Ebony and I at any given moment. It’s at that moment I thought to myself “yep, I am definitely in Malaysia”.

A Hot Two Weeks!

The Petronus Twin Towers in Kuala Lumpur, which
my friends and I visited one evening
I went to the beautiful country of Malaysia for the first time with the university recently, and it was incredible. We spent two wonderful weeks, melting in 38 degree temperatures, getting sweaty, sleep deprived and over 5000 miles from Plymouth, studying the environmental systems here. From huge swathes of palm oil plantations to mangroves, and from the hustle and bustle of Kuala Lumpur to the sleepy and peaceful “Little England” resort of Fraser’s Hill, it was (without sounding too “gap yah”) a real eye-opening, inspiring trip.


For our first five days, we stayed in Kuala Lumpur, the busy capital city. Among the apparent disregard for traffic lights and the abundance of little trinket selling stalls, there was some stunning architecture to be seen here. Hindu and Chinese temples, mosques, the Petronus twin towers, the KL tower and Independence Square were just some of my favourite pieces of architecture. There was also another “yep, I am definitely in the tropics” moment; whenever we popped to the 7 Eleven shop near Chinatown, there was an adorable lizard about the size of the palm of my hand crawling up the wall outside. We visited the legendary Forest Research Institute Malaysia, and saw some incredible sights. Crown shyness, a monitor lizard about a metre long and tree frogs were just some of the highlights. 

Crown shyness

Monitor lizard

The next two nights were spent in Kuala Selangor, a quiet little town with quite the air of a fishing village to it. This is the hotel with monkeys (which I found myself addicted to and taking several photographs of!) running around the place, and with that (ever-so-slightly infuriating) loud bird outside our chalet. On our first night here, we climbed a hill to the top of the town, overlooking the mangrove forests as the sun set and an enormous eagle soared overhead. The town was also alive with long-tailed macaques as well as the silvery langurs.
Sunset over Kuala Selangor


Fraser's Hill
Finally, our last week was spent in the tranquil Fraser’s Hill (it was also much, more cooler here!). Here, we conducted our group projects. As someone who wants to be a wildlife conservationist, I found my project to be of great interest, studying two endangered spider species (as these are prized for the illegal pet trade, I will not be posting photographic evidence that could give away their exact locations and won’t be going into too much detail!). Also being surrounded by pristine rainforest, hearing and seeing the primates, birds and insects, and waking up to the gorgeous view of the morning mist over the jungle, just made me feel incredibly happy (again, I apologise for the “gap yah”-ness, but it really made me so eager to just go out there and make a difference!).


Man, Money and Tree


Collared kingfisher, Kuala Selangor Nature Park
During the fortnight, we visited a number of places that really got me thinking about the impacts of a rapidly developing economy on a country with such extraordinary habitats, with equally extraordinary biodiversity.




Fidler Crab at Kuala Selangor
Nature Park
One place that particularly springs to mind is the evening we went to see the fireflies at Kuala Selangor. This was extraordinary, breath taking. Little groups of four of us were paddled around the lake in an adorable little wooden boat, to see the incredible spectacle of countless numbers of male fireflies lighting up the mangrove trees in the dark of the night (Ebony also liked how starry the sky was compared to back in Plymouth!). Now, fireflies are very fragile insects; any change in their environment is likely have to a detrimental effect on them. Here, in Kuala Selangor, the spectacle has been turned into a large tourist attraction, bringing money and jobs to the area. Peoples’ livelihoods depend upon the health of the lake here, therefore. Also in Kuala Selangor is the Nature Park, which has mangrove habitat. Though to some a mangrove may look devoid of life, look closely. There is life everywhere. Mudskippers. Crabs. Bird species. Molluscs. These habitats provide food security to locals, as well as important spawning grounds for commercially important species. However, it’s not just that. They provide economic benefits as natural flood defenses, through retention of sediments and nutrients, and they stabilise shorelines from erosion. Therefore, getting rid of such a wonderful habitat would not just serve the biodiversity badly, but also have profound economic effects.

Genting Highlands
Siamang gibbon at the Genting Highlands
Another place I find worthy of discussion is the Genting Highlands. En route to Fraser’s Hill from Kuala Selangor, we took cable cars to the top across dense rainforest. I was absolutely delighted to see a Siamang, the world’s largest gibbon if my memory serves me well. Sadly, like all gibbons, this lesser ape is highly endangered, and one of the biggest threats to its existence is with habitat loss. Atop of this very same mountain was a Casino and a large development area. It made me wonder. if there was to be more development, what would become of some of the last Siamangs on Earth? What other endangered species could be effected here?

The palm oil plantations also left me seriously thinking. We visited such a plantation near Kuala Selangor. The crop, if utilised properly, can be quite efficient. The oil, from the fruit, can be used in groceries, cosmetics, and biofuels. It also requires less land on which to grow than soy and rapeseed, for example. It’s huge business in Malaysia and Indonesia. However, its growth in popularity is responsible for MASSIVE deforestation. With that comes with a shocking loss of biodiversity, replacing rainforest with a monoculture. Rainforest trees are important for anchoring the soil, too; as is pointed out by the RSPO, removing this anchorage means a decline in nutrient-rich soil as the rains fall, meaning that farmers may have to use more fertiliser (thus causing further environmental damage and expenses). We have to feed over 7 billion people somehow, but we have to also bear in mind that environmental destruction comes with it side-effects! It raises the question: just how do we find this balance?
Palm oil plantation- a tiny fraction



Lastly, I mentioned that the spiders I studied were in demand for the illegal pet trade. Though they ARE protected by law, part of me wonders just how effective this legal status has been in actually protecting them in practice. Firstly, we spoke to one local who told us that all of the spiders living near his garage had been poached. Secondly, there are many areas of Fraser's Hill that are pretty remote and away from the seeing eyes of people, meaning that, potentially, undetected poaching could still be happening. How do you go about actually protecting two endangered spider species (or any targeted species for that matter) to practice? What tactic do you take? Do you have increased patrolling? Do you make them essentially "too hot to handle" by increasing public awareness, or do you decrease the amount of public attention they receive so as to not draw attention to them? 

These are all very difficult questions to answer. But as the human population continues to grow, and with it the pressures on the environment, we must find solutions to find the correct balance that works for every being (not just humans!).

So thank you, Plymouth University, for an incredible trip. It was unforgettable. I hope to return to explore more of Malaysia next summer!

The KL Tower

Monday 7 March 2016

Rooting for Raptors

A kestrel at the Tamar Otter and Wildlife Centre (August 2015)


Feathery Friends...

I can remember having been fascinated by birds of prey, or raptors, since I was a young girl. 

A peregrine falcon in York (I was handling this one
but spared you looking at my face!) April 2015

When I was eight years old, I had a wool coat with owls on it (I wouldn't wear it now, but at the time I basically lived in the bloody thing!). I collected those RSPB bird toys which made noises when you squeezed them, and the majority of mine were owls, falcons and eagles. I loved visiting birds of prey centres, and there's several pictures of me throughout the years holding an owl or a falcon of some sort. I was obsessed! My favourite was the mighty peregrine falcon, the fastest flying bird in the world. In fact, they still have a very strong place in my heart now, and they still bring a big smile to my face. My dissertation proposals are in; if it all goes well, I'm hoping to study birds of prey and the enormous conservation crises they are facing in the United Kingdom. While birds of prey are still on my mind, I have decided to introduce you to these wonderful creatures (and I'm sorry for disappearing from this blog for a while- life has been busy these last few months!).  


A buzzard in Ringmore (August 2015)
This weekend just gone, my parents and brother came down to Devon to visit. Ringmore, a little rural village which we have been visiting for over 15 years, is about 20 miles from Plymouth (where I currently study and live) and 10 miles from the ancient market town of Kingsbridge. It's a lovely, tranquil place, with an ancient pub (the Journey's End), and vast, rolling hills. It's also great for birds of prey. You would be very, very unlucky to not see the buzzards as they glide around or perch on the wires. You'd be unlucky to not hear the beautiful vocalisations of the barn and tawny owls in the quiet of the night, and there's a very real chance of spotting a kestrel hovering over its prey as you walk towards Ayrmer Cove. Although I didn't venture down to the cove this weekend, the evening was spent watching the buzzards soaring against the sunset, and listening to the owls walking between the B&B and the pub. It was lovely. 

I have been fortunate to see other birds of prey around the country, including little owls, sparrowhawks, peregrines and even the elusive red kite. I remember being that eight year old and being so excited seeing a red kite in the wild for the first time. I was somewhere in North Devon, and red kites were not exactly common at the time. They were just beginning to make a comeback. Now, while I don't see them as frequently as I would like (maybe three a year?), it is still reassuring to see them more often; this is in accordance with their slowly increasing numbers. Similarly, when my parents were kids, peregrine falcons were reduced to shockingly low numbers after being poisoned with DDT and as a result of persecution; now, their numbers are stronger and stabilising. While there have been conservation success stories surrounding birds of prey in the United Kingdom, kestrels are in huge trouble indeed.

Caring for Kestrels

Often seen hovering at the side of the road, kestrels used to be Britain's most numerous bird of prey. In 1998-91, it is thought that around 52000 breeding pairs inhabited the United Kingdom (RSPB, 2011). Like the majority of birds of prey, this species struggled during the Second World War with persecution, and was also poisoned with DDT and agricultural changes. As this species preys on small mammals and birds, changes to farmland and practices makes them particularly vulnerable. As the RSPB pointed out, there has been a decline in kestrel numbers in Scotland for quite some time now. It also appears that, since 2005, numbers in the UK are PLUMMETING. The BTO (2011) states that, between 1995 and 2008, their numbers crashed by 20%, with a further (shocking!) decline of 36% between 2008 and 2009. As a result of their marked decline on these islands, this species is now no longer the most numerous raptor in the country; the buzzard AND the sparrowhawk have both overtaken them! It now has an amber conservation status, and is listed as a conservation concern species in Europe (Hawk Conservancy Trust, 2013). 
That kestrel again (August 2015)

The problem is, as apex predators, all birds of prey are extremely fragile and very sensitive to change. If their prey becomes poisoned, it will bio-accumulate and poison them in return. Similarly, if there's any reason as to why their prey declines in numbers, they are also bound to suffer. 

Similarly to most birds of prey, kestrels are granted legal protection. For example, it is illegal to kill, injure or capture an individual and to destroy its nest and eggs (RSPB, n.d.). However, it is clear that, if we really want to save this adorable little raptor, more action must be taken. Tighter regulations on land use could be a place to start?

Something you can do to help...

Get involved with the Hawk Conservancy Trust's Kestrel Count and report your sightings at this link!

http://www.kestrelcount.org/


Your sightings would help kestrel conservation by keeping an eye on their numbers.

Boring Referencing Stuff 

BTO (2011) Roadside raptor takes a downward turn Available at: http://www.bto.org/news-events/press-releases/roadside-raptor-takes-downward-turn Date accessed: 7th March 2016

Hawk Conservancy Trust (2013) Kestrel Count Available at: http://www.kestrelcount.org/ Date accessed: 7th March 2016

RSPB (2011) Kestrel: Population Trends Available at: http://www.rspb.org.uk/discoverandenjoynature/discoverandlearn/birdguide/name/k/kestrel/population_survival_and_conservation.aspx Date accessed: 7th March 2016

RSPB (n.d.) Kestrel: Legal Status Available at: http://www.rspb.org.uk/discoverandenjoynature/discoverandlearn/birdguide/name/k/kestrel/thelaw.aspx Date accessed: 7th March 2016

Wednesday 23 December 2015

Save Tapirs and Apes to Combat Climate Change!

Nias as a young baby. His species, the Malayan tapir, actually have a role
to play in climate change! (Taken at Port Lympne, December 2014)


No Monkey Business

What link may a tapir, a gibbon and a polar bear have? The answer is "climate change", as crazy as it sounds. This article by The Guardian (Carrington, 2015) discusses a recent study by the University of East Anglia that shows that the disappearances of large animals, such as tapirs and primates, could have enormous impacts on climate change (and that's where the polar bear, which is famously vulnerable to climate change, comes in). 

Aramis, a black-and-white ruffed lemur at Howletts (July
2015). The extinction of primates would have devastating
consequences on fighting climate change.
Tapirs are large, forest dwelling, fruit eating ungulates. Most species live in South and Central America, and the highly endangered Malayan tapir is found in South-East Asia. Additionally, the majority of the world's forest-dwelling primates (not just monkeys, but the great apes, gibbons, lemurs, etc.) and some large birds (such as toucans) eat fruit. This simple fact is why they're absolutely essential. The undigested seeds will be passed on through their faeces onto the forest floor, allowing new hardwood trees to be sowed- seed dispersal as its most natural!


So, What's It To Do With Climate Change?

The study, conducted in Brazil, found that where the tapirs and monkeys had disappeared, so had the hardwood trees. Instead, smaller species, such as bats, were dispersing the seeds of smaller softwood trees; these then replaced the hardwood, disturbing the natural mix between the two types of tree. The larger hardwood trees have more capacity to store carbon. Such a dramatic change in the ecosystem led to a 10-15% decrease of carbon storage!  

All species of tapir are considered to be threatened with extinction (IUCN, 2015), and another recent study showed that over half of primates face the same fate (Echaves, 2015). Therefore, we face yet another massive problem in combating carbon emissions.

We all know that the fight against climate change is complex. To combat it, we must reduce deforestation and deviate away from our dependence on fossil fuels, among other things. It seems that now, we must also turn our attentions to protect those wonderful rainforest species from extinction!

Emba, a Western lowland gorilla at Howletts (July 2015). Keeping
great apes from extinction is vital to combat carbon emissions! 

References

Carrington (2015) Loss of monkeys and birds in tropical forests driving carbon emissions Available at: http://www.theguardian.com/environment/2015/dec/18/carbon-emissions-loss-of-monkeys-and-birds-in-tropical-forests Date accessed: 23rd December 2015

Echaves (2015) Over 50 Percent Of The World's Primate Face Extinction Available at: http://www.sciencetimes.com/articles/7792/20151126/over-50-world-s-primate-face-extinction.htm Date accessed: 23rd December 2015

IUCN Red List of Threatened Species (2015) Tapirus bairdii Available at: http://www.iucnredlist.org/details/21471/0 Date accessed: 23rd December 2015; Tapirus indicus Available at: http://www.iucnredlist.org/details/21472/0 Date accessed: 23rd December 2015; Tapirus pinchaque Available at: http://www.iucnredlist.org/details/21473/0 Date accessed: 23rd December 2015; Tapirus terrestris  Available at: http://www.iucnredlist.org/details/21474/0 Date accessed: 23rd December 2015

Monday 30 November 2015

Will The Lion Sleep Tonight?

Already extinct in the wild... Layla (front) and Jabir, the pair
of Atlas lions at Howletts (August 2015)




The Last Roar

Milo the Atlas lion at Port Lympne Reserve-
a very special cat indeed (July 2014)
If there was one sound during my time at The Aspinall Foundation that I found I was lucky to hear, it was the mighty roars of the lions that echoed around the parks. These lions are not the "ordinary" African lions, They're Barbary, or Atlas, lions, formerly found in North Africa. They are much larger than African lions, and have impressive dark manes.

They are already extinct in the wild, and there are very few in zoos around the world. 

Now immediate efforts must be taken to ensure that the remaining lions do not end up the same way.

The King Needs Help!


Asiatic lions, found only in India, are considered to be Endangered (IUCN, 2015). However, thankfully, their numbers are reasonably stable.

African lions, in sub-Saharan Africa, are Vulnerable and declining in numbers- at a very rapid pace. (IUCN, 2015) 

Spike, an African lion at Whipsnade Zoo (October 2013)
Most notably, lions have decreased by 89% since 1993 in Nigeria, leaving just 32 individuals in this country. Kenya and Tanzania have also suffered losses of 40% and 66% respectively (Fair, 2015). As the human population continues to expand, human-lion conflicts become more evident. Habitat loss through burning, tree felling and urbanization is a real problem. The loss of prey is also a major factor; this is partly down to habitat loss, but mainly down to poaching and the bushmeat trade (IUCN, 2015). As their natural prey declines, lions may turn to livestock, resulting in shootings and poisonings, either in self defense or for the protection of livestock.

(Nearly) Sleeping lions, Layla (front) and
Jabir (July 2014)
However, there are just a few southern African countries (namely, South Africa, Zimbabwe,  and Namibia) that have seen a rise in the number of lions, and they've all done it differently. Fair's article (2015) discusses how South Africa has fenced their lions from the human population. This has apparently led to a decrease in the lion-human conflict; fencing the reserves therefore appears to have served both the locals and the lions well. If we are to protect an apex predator, then the concerns of local people must also be addressed. Additionally, it appears to be economically viable. The article points out that fenced reserves could cost $500 per square kilometre (whereas unfenced would cost four times as much). Furthermore, the fenced reserves could protect 80% of the potential lion population density (compared to just 50% in unfenced populations).

Nonetheless, this is not a black-and-white issue. Namibia does not fence lions due to its low human population, meaning there is comparatively little human-lion conflict. Zimbabwe's lion population has soared since the 1990's. This is not due to a highly controversial trophy hunting economical model in the Bubye Valley Conservancy (I am absolutely not condoning trophy hunting at all for the record).

As it always is with apex predator conservation, it is far from simple. Do we really want to see lions fenced and semi-wild? Do we want to save them through controversial trophy hunting?

It raises some very difficult questions, but we absolutely cannot let them end up like the Atlas lions.


Bless you, Layla! (August 2014)




References

Fair, J. (2015) Is It Time To Stand Up For All Of Africa's Lions? BBC Wildlife, October, pp.52-54

IUCN Red List of Threatened Species (2015) Panthera leo ssp. persica Available at: http://www.iucnredlist.org/details/15952/0 Date accessed: 28th November 2015; Panthera leo Available at: http://www.iucnredlist.org/details/15951/0 Date accessed: 28th November 2015


Wednesday 18 November 2015

The Deep Blue Disaster

Shark Trust, 2015

No Limits? No Future!

The other day, I posted about the ICAAT (International Commission for the Conservation of Atlantic Tunas) meeting in Malta. As the conference drew to a close, the Shark Trust press release was published. It could not have left a more bitter taste in the mouth if possible, and reading through, it is difficult to not get frustrated: it is a complete disaster

The Shark Trust's No Limits? No Future! campaign had a number of very vulnerable sharks, most of which can be found in British waters, at its heart. Particularly featured were:

- The blue shark, for which there are no limits to the number that can be taken in Atlantic waters. Annually, in excess of 10 million are taken for their fins alone (Shark Trust, 2015) 

- The shortfin mako shark. Again, there are no limits to the quantity that can be taken in Atlantic waters. 

- The porbeagle. There was a campaign to ban the retention of the species. 

- The common thresher shark. Proposals to ban capture were made. 

The common thresher and shortfin mako are Vulnerable and the blue shark Near Threatened with extinction. The porbeagle is globally Vulnerable, and Critically Endangered in the Northeast Atlantic (IUCN, 2015). 


What Happened? 

A fifth proposal to clamp down on the finning of sharks at sea- a highly destructive, wasteful method of shark fishing- was also made. Despite the increase in the number of countries (now containing 30 of the 50 countries involved in the ICAAT) showing support for a stronger "fins-free", the move was blocked by Japan, South Korea and China.


Shark Trust, 2015
The article also points out that Japan tried to propose a 32% increase in blue shark takings in the South Atlantic; despite a back-up by the European Union, the call was rejected by the USA and Norway, and so there was no action taken on the species. The EU proposals to clamp down on shortfin mako and common thresher catches were also fought (led by Japan). The only objective where small progress was made was with a small compromise between the EU and Canada (which previously blocked the proposal for the taking of the species) for the porbeagle shark. The compromise was to encourage live release.

If we fail to protect the sharks, and we fail to protect our oceans, then how are we to protect anything? Has anything at all been learned from other man-made extinctions? 

And how would we be able to explain to future generations that we failed to get a grip on the steadily dwindling numbers of top predators?

References

IUCN Red List of Threatened Species (2015) Prionace Glauca Available at: http://www.iucnredlist.org/details/39381/0 Date accessed: 18th November 2015; Isurus oxyrinchus Available at: http://www.iucnredlist.org/details/39341/0 Date accessed: 18th November 2015; Lamna Nasus Available at: http://www.iucnredlist.org/details/11200/0 Date accessed: 18th November 2015;  Lamna Nasus (Northeast Atlantic Population)  Available at: http://www.iucnredlist.org/details/39343/0 Date accessed: 18th November 2015; Alopias vulpinus Available at: http://www.iucnredlist.org/details/39339/0 Date accessed: 18th November 2015

Shark Trust (2015) Blue Shark Available at: http://www.sharktrust.org/en/blue_shark Date accessed: 18th November 2015

Shark Trust: No Limits? No Future! (2015) PRESS RELEASE: Japan Blocks 4 out of 5 Shark Conservation Proposals at Atlantic Tuna Meeting Available at: http://www.nolimitsnofuture.org/press-release-iccat2015/ Date accessed: 18th November 2015

Monday 16 November 2015

Cinderella Species Matter Too!

The Critically Endangered Philippine Crocodile at Paignton Zoo (May 2015).
There are only 250 left in the wild, but they're not likely to be a poster
child for conservation!

Mirembe, the youngest member of the African elephant
herd at Howletts Wild Animal Park (14 months in this
photo, August 2015). Her herd, the largest in the UK,
is one of the most popular draws to the park, along with the
world famous gorilla collection.

What Is A Cinderella Species?

What comes to your mind when you hear the term "endangered species"? 

Do you think of the scimitar horned oryx, painted dog, humphead wrasse, Cuban crocodile, porbeagle, eastern bongo, Golden mantella frog, American burying beetle, or even a plant?

Or is the first thing that springs to your mind something along the lines of a tiger? African elephant? Gorilla? Whale? Panda? Orang-utan? Sea turtle? Snow leopard? 

A lot of attention and money is spent on the latter species, the charismatic fauna that normally are the first few animals that pop up on a quick "endangered species" Google Images search. They are the species that we see when we turn the television on and see a WWF adoption advert, and they are the species who we, as a society, are most likely to dig deep into our pockets for. The WWF, one of the world's largest conservation bodies, had an income of £46.43 million in 2009, 46% of which came from individual donations and memberships (n.d.). The organisation uses the aforementioned charismatic megafauna to bring in donations, and uses the giant panda as its logo.

However, what about the Cinderella species? These are the species not seen as being as charismatic. These are the "forgotten species" that are just as endangered (or if not, more so) as the charismatic megafauna such as pandas and tigers. Yet they do not get nearly so much publicity or attention, and therefore do not get so much money spent on their conservation.  

However, it by no means mean they're less important. In fact, it's the complete opposite. They deserve much better. 

Why Do They Matter?


Now let's also look at a specific Cinderella species, a special antelope species at Howletts Wild Animal Park (where I volunteered for the education department over the summer).
One of two Eastern Bongo calves at Howletts Wild Animal
Park (July 2015)

The Eastern, or mountain, bongo is a Critically Endangered antelope species. This is unlike the western, or lowland, bongo, which is not currently threatened (IUCN, 2015). Found only in Kenya, there are only around 150 of them left in the wild. They've been relentlessly poached, and have also fallen victim to habitat destruction. Sadly,  when informing the public of their plight in the wild, very many were surprised and unaware that it was more endangered than our pair of Sumatran tigers! Yet, like so many others, the species does not generally get the publicity is very much deserves. When was the last time you turned the television on and saw an advert asking you to adopt an Eastern bongo?

Why would it matter if this creature goes extinct?  

Think of the ecosystem as one giant, complicated jigsaw puzzle. It needs every single piece to be present, in the correct order, so that it can work and be complete. Let's use a West African rainforest as an example. First, you would need the soil and all its inhabitants to be present. Without this, forget everything else. Then, you would need the plants to fill in parts of the jigsaw- not just the enormous trees, or the beautiful flowering ones, but the ferns, the shrubs, the bushes, etc. Then you'd need the insects, and so on, and so forth. Eventually, the jigsaw would be complete, and you'd be able to see a healthy, functioning ecosystem which also contains the charismatic megafauna such as forest elephants, gorillas and leopards.

In the ecosystem, nothing is more important than another. They're equal. All organisms- no matter how small or large , how scary or hairy, how beautiful or ugly- matter just as much! 


Indah, the gorgeous Sumatran tiger at Howletts Wild Animal Park
(June 2015). Her species would not be able to survive without
the Cinderella Species that hold her ecosystem together! 

References

IUCN Red List of Threatened Species (2015)  Tragelaphus eurycerus ssp. eurycerus Available at: http://www.iucnredlist.org/details/22058/0 Date accessed: 16th November 2015; Tragelaphus eurycerus ssp. isaaci Available at: http://www.iucnredlist.org/details/22057/0 Date accessed: 16th November 2015
WWF (no date supplied) Income and expenditure Available at: http://www.wwf.org.uk/about_wwf/other_publications/annual_review_archive/annual_review_2009/raising_support/income_and_expenditure/ Date accessed: 16th November 2015

Sunday 15 November 2015

Justice For Jaws

A shortfin mako (back) and blue shark (front), two species at the centre
of the ICCAT conference (Andy Murch)

No Limits? No Future!

Tope. Blue shark. Porbeagles. Shortfin mako. Smoothhounds. Catsharks. These beautiful species of shark can all be found in British waters.  Yet, as is a sadly common story in this day and age, they're all in pretty sharp decline. These sharks are commonly landed in Atlantic waters, accounting for around 97% of sharks landed by fisheries in the region. Statistics collected in 2012 show that 280,000 tons of these sharks were landed in Atlantic waters, although the true statistic is likely to be as much as quardruple this. (SharkTrust, n.d.).  It's about high time that something was done to help sharks before it is too late!

The Shark Trust is currently heading a campaign called No Limits? No Future!, and is also currently attending the International Commission for the Conservation of Atlantic Tunas (ICCAT) meeting in Malta. 

The IUCN lists the shortfin mako as being Vulnerable to extinction and decreasing in numbers and the blue shark to be Near Threatened (2015). The campaign seeks to finally place limits on the numbers of these sharks landed in Atlantic waters annually, as well as prohibiting the retention of the Porbeagle Shark (Shark Trust, 2015), which the IUCN lists as Vulnerable and decreasing in numbers. 

Porbeagle shark (Canadian Shark Research Lab) 

The Marine Conservation Society says that Porbeagle meat is among the most valued of all shark meat (2015). It is also used in vitamin supplements! Though it is protected by the EU and in Uruguay (Shark Trust, 2015), it is not protected anywhere else in the Atlantic.
Nursehound (or bull huss) in the National Marine Aquarium (February 2015)-
an often overlooked, yet commonly consumed, species
of shark


In a world where half of the world's marine life has perished in the last 40 years we absolutely must start taking care of our oceans. It is not just about protecting the species we love most. It is about caring about the entire ecosystem for the planet's sake, and for own!

References

IUCN Red List of Threatened Species (2015) Isurus oxyrinchus Available at: http://www.iucnredlist.org/details/39341/0 Date accessed: 15th November 2015; Prionace gluaca Available at: http://www.iucnredlist.org/details/39381/0 Date accessed: 15th November 2015; Lamna Nasus Available at: http://www.iucnredlist.org/details/11200/0 Date accessed: 15th November 2015

Marine Conservation Society (2015) Porbeagle Shark Available at: http://www.mcsuk.org/support_mcs/Get+involved/30+species/30+Species+-+Porbeagle+shark Date accessed: 15th November 2015

Shark Trust (2015) ICCAT Available at: http://www.sharktrust.org/en/iccat Date accessed: 15th November 2015


Shark Trust- No Limits? No Future! (no date supplied) The Campaign Available at: http://www.nolimitsnofuture.org/campaign/ Date accessed: 15th November 2015