nutria river rat, coypu herbivorous, semiaquatic rodent family myocastoridae swimming in the lake, animals, habitant wetlands

nutria swimming pond rodent coypu animals herbivorous semiaquatic wetlands habitant family river myocastoridae drops rain baby rat migration beaver myocastor animal coypus young invasive furry habitat group riverbank aquatic rainy wilderness wild nature water wildlife brown outdoors wet fur weather mammal grass eating outdoor fauna lake muskrat mouse