American alligators lie next to the heron

crocodile family crocodile alligator everglades national park animal wildlife caiman american alligator animals in the wild florida - us state orlando - florida swamp environmental conservation reptile alligator leather animal heron floating on water marsh university of florida water surface gulf coast states danger large miami nature bird head animal head lake tropical climate resting animal teeth animal jaw bone water animal eye river north america animal body part mouth 4k usa animal skin looking eye social issues summer outdoors ncaa above skin