American Alligator, American alligators, alligator, alligators, gator, gators, reptile, reptiles, predators, predator, wildlife, fauna, Alligator mississippiensis, wetland, wetlands, marsh, swamp, mouth, teeth, tooth, tongue, horizontal, grin, grinning, smile, smiling, dangerous, sinister, threaten, threatening, North America, Florida, Tom, &, And, Pat, Leeson, leesonphoto