Slow motion wildlife close up shot of a coypu, myocastor coypus, head above water eating on aquatic plant with orange teeth on a wavy lake

coypu myocastor coypus nutria rodent myocastoridae otter beaver little marsh swamp animal sewer creature wild wildlife nature slow motion natural slowmo habitat environment myocastorini chew invasion swim aquatic rat herbivorous plant cute mammal water close up river lake wetland pond food ecosystem semiaquatic species south america invasive ripple vegetation eat orange teeth