Approximate location — plotted from published sources, not a site visit, and not a guarantee of access.
U.S. Fish and Wildlife Service refuge on the western edge of the Great Plains near Maxwell, established in 1965 for migratory birds. Reservoirs, grasslands, and croplands concentrate waterfowl, sandhill cranes, and raptors—an under-covered Colfax County wildlife stop between Raton and Las Vegas.