The list of mammals of North Dakota lists all mammal species that are seen in the U.S. state of North Dakota. 87 native species are known to live or have historically lived in the state. This includes mammals that are currently extirpated or locally extinct in North Dakota such as the gray wolf, swift fox, caribou and grizzly bear. Plus 2 introduced mammals to North Dakota. The species on this list are grouped by order. It does not include mammals that are only found in captivity. [1] [2]