Stock photography, photos: Raccoon Tracks Along Sheyenne River Stock photos of Raccoon (Procyon lotor) tracks are embedded in wet clay along the banks of the Sheyenne River. Sheyenne National Grassland, North Dakota. Photograph: © Matthew Thalman Click for a larger image and more information Keywords associated with this stock photo: animal, Common Raccoon, creature, mammal, mammals, Procyon lotor, Procyonidae, wildlife, zoology, track, footprint, clay, mud, ecology, ecosystem, environment, environmentalism, habitat, nature, river, scenery, scenic, water, America, North America, North Dakota, Sheyenne River, United States, United States of America, US, USA, National Grassland, Sheyenne National Grassland