A green sea turtle swims in the Pacific Ocean near the French overseas territory of New Caledonia

Shell-abrating a life. Green sea turtle

Today's image shows an endangered green sea turtle swimming in the waters off New Caledonia in the southwest Pacific Ocean. Found along the coastlines of over 140 countries, they nest in more than 80 countries all year round. Green sea turtles have been recorded in Britain and Ireland, including the south and west coasts of England, and the north-west of Scotland and Shetland. Despite their size and strength, they face significant challenges, including hunting, boat collisions and entanglement in fishing nets. In the image, the turtle is gliding over staghorn coral, a threatened species of marine invertebrate. This coral can grow to around 2 metres and is crucial to marine ecosystems. Thanks to its rapid growth, it acts as a marine nursery for juvenile fish, as well as providing buffer zones against erosion and storms. Let's take a moment to appreciate the progress we've made in protecting our planet's most vulnerable species—and remember that the work is far from over.