Wild Caribbean reef fish anywhere in the Caribbean. The final island to be featured is Trinidad, cut off from South America by rising sea levels 2,000 years ago. Its island fauna include many mainland species such as red howler monkeys, capuchins and scarlet ibis. Coral reefs, which thrive in the warm, shallow waters around Caribbean Islands, are the subject of the second programme. Hard corals are the reef-builders, and grow their tough external skeletons by extracting nutrients from algae growing within them. Time-lapse footage shows coral polyps emerging at night to trap drifting plankton. Marine life featured includes Caribbean reef squid, octopus
Wilson Island (Queensland) to Wilson Island is by boat from nearby Heron Island, which is also owned by Delaware North. Wilson Island (Queensland) Wilson Island is one of eight vegetated coral cays in the Capricornia Cays National Park. It is located north of the Tropic of Capricorn, approximately north east off the coast of Gladstone, Queensland and 15 kilometres from nearby Heron Island. It is part of the Capricornia Cays Important Bird Area. It is also part of the Great Barrier Reef World Heritage Area. Wilson Island is an important turtle and bird rookery fringed by a white coral beach and covered with