Black-footed ferrets are about as scarce as a New Mexico mammal record gets, just 19 total, spread across Bosque del Apache National Wildlife Refuge, the Rio Grande corridor, and Bitter Lake National Wildlife Refuge. That short list isn’t really about habitat quality here; it’s about a species that depends entirely on prairie dog colonies for food, shelter, and even travel routes underground, and prairie dog towns are patchy and shrinking.
Unlike most rare species in this dataset, the ferret’s low numbers aren’t a New Mexico-specific problem. NatureServe ranks it S1, Critically Imperiled, in the state, but also G1, Critically Imperiled, worldwide, and the IUCN lists it Endangered globally. It was declared extinct twice in the 20th century before biologists rebuilt the whole species from about 18 surviving animals.
With records scattered thinly across the year and no dependable seasonal pattern, every sighting here likely traces back to a specific reintroduction effort rather than a self-sustaining wild population.
Full species profile
