Giant nutria, myocastor coypus with distinctive large orange teeth bathing on the shore in front of its burrow home, scratching with its little claws in a swampy lakeside environment, close up shot

nutria coypu beaver rodent otter rat mouse wildlife animal mice invasive habitat burrow scratch species mite myocastor claw swamp wild marsh den fur pest itchy groom teeth root infectious hole giant bath drainage buenos aires river lake natural invasion wet water south america disease home clean park body orange europe flea