Close-up frontal shot of Nutria eating a root with forepaws in water

closeup shot prominent whiskers semiaquatic orange incisors long incisors voracious appetite nutria forepaws plant eater coypu coipo herbivore herbivorous outside environmental impact myocastoridae wildlife vegan vegetarian feeds on river plant stems invasive species animalia mammalia rodentia echimyidae myocastor coypus mouse beaver ragondin beaver rat nature swamp rat mammal stuff your mouth aquatic creature furry rodent ecologically harmful invasive species exotic animal environmental destruction historical fur trade eating pests rhizome thick fur large rodent clawed toes wetland native to south america devour ecology