Topic: Mustelidae - Ferret Weasel Mink Marten Badger

Azjah

Date: 2008-04-18 21:49 EST
Black footed Ferret

http://i272.photobucket.com/albums/jj171/Azjahh/RhyDin/Zoology/1755-21-3422-8bffblackfootedferrets.jpg

The Black-footed Ferret (Mustela nigripes) is a small carnivorous North American mammal closely related to the Steppe Polecat of Russia, and a member of the diverse family Mustelidae which also includes weasels, mink, polecats, martens, otters, and badgers. It should not be confused with the domesticated ferret.

The Black-footed Ferret is an endangered mammal in North America, according to the U. S. Fish and Wildlife Service (USFWS). They became extirpated in the wild in Canada in 1937, and were classified as endangered in the U.S. in 1967.

The last known wild population was taken into captivity in the mid-1980s, a few years after its accidental discovery in Wyoming. Release of captive animals has successfully re-introduced the species to parts of its former habitat, and currently these populations have made what has been called an "astonishing comeback".

Black-footed Ferrets are about 45 cm (18 in) long, with a furry 15-cm (6 in) tail, and they weigh roughly 1 kg (2 lbs). Like most members of the family, they are very low to the ground with an elongated body and very short legs. Their fur is white at the base but darkens at the tips, making them appear yellowish-brown overall, with black feet and tail-tip, and a distinctive black face mask. These blend in well with the prairie ecosystem in which they live.

They are nocturnal hunters that require a plentiful supply of prairie dogs for prey. Though they will also eat other small mammals, birds, and insects, a single family of four Black-footed Ferrets eats about 250 prairie dogs each year and cannot survive without access to large colonies of them. Typically a prairie dog colony 125 acres (50 ha) in size will provide a sufficiently stable prey population for one adult ferret. The ferrets are entirely dependent on the prairie dogs for their survival, and even shelter in prairie dog burrows during the day.

((Taken from: http://en.wikipedia.org/wiki/Black_footed_ferret))