Close up of an adult coypu feeding pieces of a plant with its big orange incisors while floating on a pond

teeth no people mammal behavior rodent damaging food nobody eating ecosystem swimming feeding animal vegetation closeup lake semiaquatic specie incisors destructive outdoors myocastor coypus plants coarse brown dentition environment floating wilderness wild hair fauna slowmotion close up large leaves south america coypu orange water invasive habitat pond lagoon fur herbivore nature slow motion nutria