About 646,000 results
Open links in new tab
  1. American alligator - Wikipedia

    The American alligator (Alligator mississippiensis), sometimes referred to as a common alligator or just gator, is a large crocodilian reptile native to the Southeastern United States.

  2. American alligator | Diet, Habitat, Range, & Facts | Britannica

    Nov 13, 2025 · The American alligator is a species of alligator inhabiting freshwater rivers, lakes, and swamps and brackish waters in the Southern United States and northeastern Mexico.

  3. American alligator - Smithsonian's National Zoo

    The American alligator is a large crocodilian with an armored body, short legs, a muscular tail and a long, rounded snout. This reptile nearly went extinct but is now considered a conservation success …

  4. American Alligator - National Wildlife Federation

    American alligators are large crocodilians found only in the United States. They can grow to be more than 12 feet (3.6 meters) in length and weigh as much as 1,000 pounds (450 kilograms), with males …

  5. American Alligator - U.S. Fish and Wildlife Service

    Overview The American alligator is a large, semi-aquatic, armored reptile that is related to crocodiles. Their body alone ranges from 6 - 14 feet long. Almost black in color, it has prominent eyes and …

  6. American Alligator - National Geographic

    American alligators reside nearly exclusively in the freshwater rivers, lakes, swamps, and marshes of the southeastern United States, primarily Florida and Louisiana.

  7. American Alligator: Apex Predator of Wetlands, Habitat & Conservation

    May 10, 2025 · Discover the American Alligator, an apex predator of U.S. wetlands. Learn about its hunting skills, unique behavior, and conservation status. Comprehensive guide with ecological …

  8. American Alligator: Species Profile - U.S. National Park Service

    Mar 7, 2025 · The American alligator (Alligator mississippiensis) ranges throughout the southeastern United States, and alligators within Everglades National Park exist at the southern extreme of their …

  9. American Alligator - Description, Habitat, Image, Diet, and Interesting ...

    The American alligator, Alligator mississippiensis, is a fascinating reptile deeply woven into the ecology and history of the southeastern United States. Often misunderstood, these powerful predators are …

  10. Alligator - Wikipedia

    An alligator, or colloquially gator, is a large reptile in the genus Alligator of the family Alligatoridae in the order Crocodilia. The two extant species are the American alligator (A. mississippiensis) and the …