Roatan, a Caribbean island known for its pristine beaches and vibrant marine life, is also home to an often overlooked but crucial species: the American saltwater crocodile (Crocodylus acutus). These ancient reptiles play a significant role in maintaining the delicate balance of Roatan’s mangrove ecosystems. However, due to various threats, their population is vulnerable, and their decline could have profound consequences for the environment.

This week, I went diving and discovered a marine nursery site with juvenile black tip Caribbean reef sharks. It was an awe-inspiring experience, highlighting how critical these marine nursery habitats are for the development of young marine life. In Roatan, one of the key marine nursery environments are our mangrove areas. These complex and vibrant ecosystems play a vital role in nurturing young sharks and rays, amongst other species, but they are increasingly under pressure from urban development.