Black-footed ferret (American polecat) (Mustela nigripes), Buffalo Gap National Grassland, Conata Basin, South Dakota, United States of America, North America
Black-footed ferret (American polecat) (Mustela nigripes) with a hair-dye marker to indicate that it was treated by the wildlife biologist, Buffalo Gap National Grassland, Conata Basin, South Dakota, United States of America, North America