Black-Footed Ferret Amazing Facts — North America's Most Endangered Mammal Came Back From 18 Individuals
The black-footed ferret is one of the most dramatic conservation recovery stories in North American history — a species that was declared extinct in 1979, then rediscovered in 1981 when a dog brought a dead individual to a Wyoming farmhouse, then reduced to just 18 known surviving individuals before an extraordinary captive breeding and reintroduction programme gradually brought the species back from the very edge of oblivion. Here are the most amazing black-footed ferret facts! Did you know? The entire surviving population of black-footed ferrets descended from just 18 individuals captured in 1985-1987 — making it one of the most extreme genetic bottlenecks ever survived by a vertebrate species, and the most successful large mammal recovery from such a narrow genetic base! ð Declared Extinct — Then Found Again The black-footed ferret's story is one of conservation's most dramatic and emotionally powerful narratives. The species was considered likely extinct by the late 1970...