Because incubation temperature of turtle eggs determines the animal’s sex, a warmer nest results in more females. Increasing temperatures in Queensland’s north, linked to climate change, have led to virtually no male northern green sea turtles being born.
Sea turtles are some of the most majestic, long-living animals in the ocean, yet hundreds of thousands of them are accidentally caught and die in shrimp nets and other fishing gear each year. Endangered loggerheads, green turtles, and leatherbacks are especially vulnerable.
WWF’s Living Blue Planet Report on the health of the ocean finds that the marine vertebrate population has declined by 49 percent between 1970 and 2012. The report tracks 5,829 populations of 1,234 mammal, bird, reptile, and fish species through a marine living planet index. The evidence, analyzed by researchers at the Zoological Society of London, paints a troubling picture.
To better understand the post-release behavior of tagged green turtles, WWF and partners carefully fastened a GoPro—a tiny waterproof camera—to the back of a female sea turtle. The 15 minutes of footage the camera collected gives us a unique view of the Great Barrier Reef.
A full ban on dumping in the Great Barrier Reef should come to fruition in a matter of months. The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Committee has voted to maintain pressure on Australia to deliver on its promise to restore the health of the reef.
Unsustainable development alongside the Great Barrier Reef could cause severe damage to one of Earth’s most important marine environmental systems, according to a new report commissioned by WWF. In order to prevent new stress on this already-vulnerable ecosystem, WWF is calling on the Australian government to ban all dumping of dredge spoil in the Great Barrier Reef World Heritage Site.
Tagging allows us to learn turtle movements and routes from feeding grounds to other areas in the ocean. If we know what areas are important for turtles, then we know what areas to focus on for conservation.
Gillnet fishing, one of the most common forms of fishing in the world, often leads to the accidental capture of non-targeted species. WWF is supporting work to illuminate nets so turtles can avoid swimming into them.
WWF places satellite tags on marine turtles in many areas around the world. The information collected from the tags helps us to design better management strategies for their conservation, such as creating marine protected areas for important feeding areas or addressing threats to nesting beaches.
At just 18 years old, Josua Muakula is the youngest turtle monitor in Fiji. He belongs to a team of 25 that have taken on the massive challenge of protecting endangered marine turtles. Why would a teenager get so involved in such a project, especially when he grew up eating turtle meat?
Now available for free in the iTunes App Store, ‘WWF Together’ is a unique interactive experience that brings you closer to the stories of elephants, whales, rhinos and other fascinating species. Discover the animal’s lives and the work of WWF in a way you’ve never seen before. Try out “tiger vision,” stay as still as the polar bear during a hunt, and chop the panda’s bamboo.
The Sunda Banda Seacape in eastern Indonesia includes a wide variety of communities and provides critical habitat for many marine species. WWF is working with the Indonesian Government to create a network of Marine Protected Areas (MPAs), which will span thousands of square miles and help protect the ocean environment.