Adult, Animal, Brazil, Carnivoran, Carrying, Day, Endangered, Endangered Species, Fish, Giant River Otter, Head and Shoulders, Horizontal, Looking, Looking at Camera, Mammal, Minden Submission 033, Mustelid, Mustelidae, Nobody, One Animal, Otter, Outdoors, Pantanal, Predator, Prey, Pteronura brasiliensis, Pteronura sp, River Otter, Side View, South America, Weasel, Wetland, Wildlife