Native south american rodent species, small wet nutria, myocastor coypus with long tail foraging on the riverbank in the urban environment at daytime

coypu nutria rodent coypus beaver otter rat mouse forage wildlife mice animal invasive tail species myocastor pest creature small habitat urban drain lakeside coipo little munch drainage wild invasion nature feed buenos aires environment eat fur native swamp lago regatas long bosques de palermo river food south america park lake natural europe wet garden