The American alligator (Alligator mississippiensis), sometimes referred to colloquially as a gator or common alligator, is a large crocodilian reptile endemic to the Southeastern United States. It is one of two living species in the genus Alligator within the family Alligatoridae and larger than the other extant alligator species, the Chinese alligator. The American alligator inhabits freshwater wetlands, such as marshes and cypress swamps from Texas to North Carolina. It is distinguished from the sympatric American crocodile by its broader snout, with overlapping jaws and darker coloration, and is less tolerant of seawater but more tolerant of colder climates.
Alligators are apex predators and consume fish, amphibians, reptiles, birds and mammals. Juveniles feed on invertebrates. Alligators also play imporant roles in wetland ecosystems through the creation of "alligator holes" which provide wetter or drier habitats for other organisms. During the breeding season, males bellow and use infrasound to attract females. Eggs are laid in a nest of vegetation, sticks, leaves, and mud in a sheltered spot in or near the water. Young are born with yellow bands around their bodies and are protected by their mother.
The American alligator is listed as Least Concern by the International Union for Conservation of Nature. Historially, hunting has decimated their population and the American alligator was listed as an endangered species by the Endangered Species Act of 1973. Subsequent conservation efforts have allowed their numbers to increase and the species was removed from the list in 1987. Alligators are now harvested for their skins and meat. The species is the official state reptile of three states: Florida, Louisiana and Mississippi.
Read more about American Alligator: Taxonomy and Phylogeny, Description, Habitat, Diet, Reproduction
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—Henry David Thoreau (1817–1862)