Animalia, Arvicolinae, August, Chordata, Cricetidae, Mammalia, Muroidea, North America, Ondatra zibethicus, Rodentia, USA, Wisconsin, albinoid, animal, different, environment, habitat, lake, mammal, muskrat, natural, nature, north american, north woods, northern, northwoods, partial albinism, pink, pink nose, rat, river, rodent, stream, summer, swim, swimming, unusual, water, wetland, white below eye, white patch, white patch on fur, wild, wildlife