Scientist Warns of Threat to Last Stronghold of Endangered Turtle
A major conservation effort, led by Dr Brendan Godley of the University of Exeter, has just got underway to help protect
endangered leatherback turtles which nest in Gabon, West Africa. The region is thought to be the animals'last global
stronghold, as pacific populations dwindle precariously.
It's hoped the project, to tag and track the animals, will uncover their migratory secrets and provide the basis for
efforts to safeguard them. After fitting them with satellite trackers the team are using the internet to follow their
journeys, which are among the longest in the animal kingdom.
Dr Brendan Godley, who is also one of the Directors of SEATURTLE.org where the tracks are hosted online, said:"Pacific
leatherbacks have been decimated by incidental capture at sea and overexploitation so it's vital that we protect the
Atlantic population.This project is crucial to our understanding of the geographical range of the leatherback as so
little is currently known about their travels. We think turtles from Gabon could be traveling as far afield as South
America,Europe and even the Indian Ocean to feed on their jellyfish prey.
Once we have detailed information our tracking work will feed directly into strategies for marine protected areas in
Gabon and farther afield and more sustainable fisheries.
We are just beginning to understand the importance of the leatherbacks of West Africa as a global stronghold but we need
to know where they live to protect them."
The tracking data is publicly available online and is creating much interest with more than 100,000 hits from over 150
countries on the site tracking each month.
It's thought that globally more than 50,000 leatherback turtles are incidentally caught by fisherman trawling for other
species each year.
Of these, thousands are thought to die as a result. Approximately 1.4 billion hooks are cast into the world's oceans as
part of industrial long-line fishing, with 37% of this fishing effort in the Atlantic. A major hotspot is found off West
Africa, the focus of this study.
With fishing yields decreasing in European seas the EU has struck up a number of agreements with African nations to fish
their waters.
Amazingly, most EU fishing concessions don't even incorporate compulsory bycatch monitoring programmes.
Scientists from the University of Exeter's Cornwall Campus are working with a consortium of partners in Gabon (Aventures
Sans Frontieres, Parcs Gabon and Wildlife Conservation Society) and the USA (Duke University, SEATURTLE.org) to try to
solve the mystery of where the turtles' spend their time.