American Mink
Neovison vison
Conservation Status
Least ConcernMammalia · Carnivora · Mustelidae
About
The American mink is a semiaquatic species of mustelid native to North America, though human introduction has expanded its range to many parts of Europe, Asia, and South America. Because of range expansion, the American mink is classed as a least-concern species by the IUCN. The American mink was formerly thought to be the only extant member of the genus Neovison following the extinction of the sea mink (N. macrodon), but recent studies, followed by taxonomic authorities, have reclassified it and the sea mink within the genus Neogale, which also contains a few New World weasel species. The American mink is a carnivore that feeds on rodents, fish, crustaceans, frogs, and birds. In its introduced range in Europe it has been classified as an invasive species linked to declines in European mink, Pyrenean desman, and water vole populations. It is the animal most frequently farmed for its fur, exceeding the silver fox, sable, marten, and skunk in economic importance.
Fun Fact
American mink escaped from European fur farms in such numbers that feral populations now span from Spain to Scandinavia, driving the native European mink to the brink of extinction.
Quick Facts
Habitat
Rivers, lakes, and marshes
Diet
Carnivore
Lifespan
3-6 years
Threats
- Water Pollution
- Dam Construction