Example image of eyePlorer eyePlorer map for 'Wolf reintroduction': Gray Wolf Local extinction Apache-Sitgreaves National Forest Endangered Species Act Elk Coyote Red Fox United States Fish and Wildlife Service Montana Mackenzie Valley Wolf Rocky Mountains Biodiversity Beaver Roe Deer Rural area Working class Russia Scandinavia European Union Denmark Germany Italy Scotland Translocation (wildlife conservation) Extinction Wolf: A Journey Home Shoshone National Forest Yellowstone National Park Tongue River (Montana)