Endangered Florida manatee (Trichechus manatus latirostris), at Three Sisters Spring in Crystal River, Florida, United States of America, North America

animal animal body animal themes animals in the wild aquatic big chordata color image crystal river day dugong endangered endangered species fauna fish florida florida manatee freshwater giant herbivore herbivorous horizontal huge large large group of animals mammal manatee marine biology massive natural world nature no people ocean floor ocean life outdoors photography profile ripple rippled rippling river sea cows sea floor sea life seabed seafloor serene serenity shallow side view sirenia sirenian species swimming tranquil tranquil scene trichechidae trichechus manatus trichechus manatus latirostris undersea underwater west indian manatee wildlife zoology