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The black-footed ferret (Mustela nigripes), also known as the American polecat [4] or prairie dog hunter, [5] is a species of mustelid native to central North America. The black-footed ferret is roughly the size of a mink and is similar in appearance to the European polecat and the Asian steppe polecat. It is largely nocturnal and solitary ...
[8] [9] The range extended into North American when a population of steppe polecat (Mustela eversmannii berengii) crossed the Bering land bridge. This subspecies evolved into modern black-footed ferrets. [10] Most members eat rodents. 90% of the black-footed ferret's diet is made up of prairie dogs, followed by other small rodents and lagomorphs.
Paul Marinari, senior curator at the Smithsonian’s NZCBI, said: ... The black-footed ferret species was thought to be extinct in 1981, but was later rediscovered and has now been given a second ...
Elizabeth Ann (born December 10, 2020) is a black-footed ferret, the first U.S. endangered species to be cloned. [1] [2] The animal was cloned using the frozen cells from Willa, a black-footed female ferret who died in the 1980s [3] and had no living descendants. [4] The cloning process was led by Revive & Restore, a biodiversity non-profit. [5]
The two baby black-footed ferrets, called kits, could reintroduce completely lost DNA to the species, scientists said. Send in the clones: 2 black-footed ferret babies born to cloned mom for the ...
Once thought to be extinct, the cloning is a first for a US endangered species, ushering a new era for North America's only ferret species. The black-footed ferret was believed extinct until 18 ...
Population sizes are largely unknown, though two species, the sea mink and Japanese otter, were hunted to extinction in 1894 and 1979, respectively, and several other species are endangered. Some species have been domesticated, e.g. the ferret and some populations of the South American tayra. Mustelidae is one of the oldest families in ...
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