A BBC Natural History Unit first for Sooty Terns

The Sooty Tern is the world’s most numerous tropical seabird. Although it has been the subject of several major studies, two aspects of its life render investigation difficult. First, it generally breeds on remote tropical islands where access is often difficult. Second, it spends its entire life outside the breeding season at sea, living an … More A BBC Natural History Unit first for Sooty Terns