Complex sentence: Little Cayman also has a visitor centre for its Red-footed Booby pond, the largest red-footed booby population in the Caribbean and a designated Ramsar wetland of international importance.
Split into simpler sentences: Little Cayman also has a visitor centre for its Red-footed Booby pond. The Red-footed Booby pond supports the largest red-footed booby population in the Caribbean and is a designated Ramsar wetland of international importance.