American Alligator

The American alligator is a large crocodilian native to the southeastern United States, with a broad snout and dark, armored body. It inhabits freshwater wetlands, rivers and lakes, feeding on fish, turtles, birds and other animals according to its size. Its tail drives swimming, while eyes and nostrils remain above water during concealed approach. Females construct mound nests and guard eggs and young. Alligator-made depressions can retain water and provide habitat for other wetland animals.