Gibbons, Gail.
Summary: "Alligators and crocodiles are the world's largest reptiles and the closest living relatives of dinosaurs. Here is information about their different physical characteristics, and how they live, mate, and raise their young. Crocodilians have been around for millions of years and are now endangered."--Amazon.com.
Format: sound recording-nonmusical
Publisher / Publication Date: Live Oak Media 2014