Close up of a coypu eating food with its big orange incisors while floating on a pond

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