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.
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.
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.
On November 6, 2012, the Government of Mozambique announced the creation of the second largest marine protected area in Africa. Made up of ten islands off the coast of northern Mozambique, this coastal marine reserve in the Primeiras and Segundas Archipelago will cover more than 4020 square miles and contains abundant coral and turtle species.