Stock photography, photos: Black-tailed Prairie Dog Looks towa Stock photos of A backlit black-tailed prairie dog (Cynomys ludovicianus) looks toward the sunlight on hind legs. Theodore Roosevelt National Park, North Dakota. Photograph: © Matthew Thalman Click for a larger image and more information Keywords associated with this stock photo: animal, Black-tailed Prairie Dog, Cynomys ludovicianus, mammal, mammals, rodent, Sciurinae, squirrel, wildlife, play, hide-and-seek, hide and seek, prairie, grassland, sun, backlit, America, National Park, National Parks, North America, North Dakota, NP, Theodore Roosevelt National Park, Theodore Roosevelt NP, United States, United States of America, US, USA