american mink origin

1. a semiaquatic weasellike animal of the genus Mustela, esp. Minks are motivated to access swimming water, and the absence of water is a source of frustration on modern farms. Home ranges are typically 1–6 kilometres (0.62–3.73 miles) long, with male territories larger than females'. Among the rodents killed by the American mink in its native range are rats and mice of the genera Hesperomys, Microtus, Sigmodon, and Neotoma. The Stetsonville outbreak may have been due to the mink being fed carcasses or otherwise consuming other infected animals. Young are born in April or May (late spring), and litter sizes usually range from 1 to 8 kits. European minks weigh 15.5 to 26 ounces (440 to 739 g) and are around 12 to 15 inches (31 to 38 cm). Unlike the stoat, which often engages in surplus killing, the mink usually limits itself to killing and eating one fowl during each attack. [49], In Chile, American minks were introduced to Magallanes Region in the 1930s. They are five-toed and are about 3-3.5cm in width and 2.5-4cm in length. Although inferior to the North American river otter in hunting fish, Audubon and Bachman once reported seeing a mink carrying a foot-long trout. nigrescens (Audubon and Bachman, 1854) In continental Europe, there is also a European mink ( Mustela … Plain chocolate brown/black fur (black when wet) with a white chin. Domestic mink are larger than wild mink, which may cause problems with the ecosystem when they escape. Until 1963, more minks were introduced in various quantities in the Voronezh and Arkhangelsk Oblasts, Karelia, in Kalininsk, Gorkovsk, Volgograd and Chelyabinsk Oblasts, and into Tatarstan and Bashkir, as well as the Lithuanian and Byelorussian SSRs. With an introductory chapter treating of the location and boundaries of the region, its geological history, topography, climate, general features, botany and faunal position", The American mink in Europe: Status, impacts, and control, Smithsonian Institution – North American Mammals: Neovison vison, Mink Control Project | Scottish Invasive Species Initiative, https://en.wikipedia.org/w/index.php?title=American_mink&oldid=1004466556, Taxa named by Johann Christian Daniel von Schreber, Articles with dead external links from September 2019, Articles with permanently dead external links, Articles with dead external links from July 2017, Articles with Italian-language sources (it), Articles containing potentially dated statements from 2005, All articles containing potentially dated statements, Articles with unsourced statements from November 2013, Creative Commons Attribution-ShareAlike License, Native (red) and introduced (pink) range of American mink. In 2013, the Spanish government announced a plan to eradicate the species,[52] as a means to protect the falling populations of European mink and other endangered species affected such as the Pyrenean desman. The tail is darker than the trunk and sometimes becomes pure black on the tip. They are sometimes more effective ratters than terriers, as they can enter rat holes and drive rats from their hiding places. The chin and lower lip are white. In the Caucasus region, American minks were released into North Ossetia. They are harvested in late November and December. [16], On land, the American mink moves by a bounding gait, with speeds of up to 6.5 km/h (4.0 mph). Mink definition, a semiaquatic weasellike animal of the genus Mustela, especially the North American M. vison. Otter (Lutra lutra) 2. the fur of this animal, brownish in the natural state and having lustrous outside hairs and a thick, soft undercoat. The countenance of the Mink, its broad, low head, short ears, small eyes, piggish snout, and formidable teeth, is always expressive of the lower and more brutal passions, all of which are intensified at such times. [26] As long as it is close to water, the American mink is not fussy about its choice of den. [14], The American mink's winter fur is denser, longer, softer, and more close-fitting than that of the European mink. Maximum heaviness occurs in autumn. The following graph is a simplification of the main colour strains:[76], Wild minks can be tamed if caught young, but can be difficult to handle and are usually not handled bare-handed. 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. tatarica (Popov, 1949) Given that domestic American mink Neovison vison may escape from farms within the native range of wild mink, we were interested in determining whether 1) skull characteristics differed between wild and domestic mink, and 2) free ranging mink in Ontario had skull features characteristic of domestic animals. They are now considered vermin in much of Europe and are hunted for the purpose of wildlife management. They are native to North America. Because of range expansion, the American mink is classed as a least-concern species by the IUCN. The American mink has a long body, which allows the species to enter the burrows of prey. When minks of wild stock are confined with tame ones, the latter invariably dominate the former. Polecat (Mustela putorius) As of 2005[update],[17] 15 subspecies are recognised. The baculum is well-developed, being triangular in cross section and curved at the tip. [73] In the past, some mink farms successfully provided pools of water for the mink to swim;[74] however, this practice is unheard-of in modern mink production. [32] The kits are blind at birth, weighing six grams and possessing a short coat of fine, silver-white hairs. It has been introduced to many other countries as a fur farm animal; it has since escaped or been released into the wild. In some instances there have been intentional … Registered Company No. The winter fur's tone is generally very dark blackish-tawny to light-tawny. American Mink Mustela vison. A mink would thus follow the trail into one of the traps. Feral mink colonised eastern Norway in 1930 and had become established in most southeastern counties in the early 1940s. Lloyd's 1982 Kine is a heroic fantasy with the minks as villains and the weasels and other indigenous animals as heroes. They have a dense coat of deep brown fur, which often leads to cases of misidentification with the native otter. It typically catches fish after five- to 20-second chases. [69], One Native American method involved using a bait (usually a slit open chicken carcass filled with fish oil and oysters) tied to a rope and dragged around an area laden with traps.

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