Abstract American mink (Neovison vison) have been declining in the UK after having increased for several decades. Mink is an invasive species to the UK, imported from North America to supply the fur farming industry, and it threatens the survival of an endangered native species, namely the water vole (Arvicola terrestris). Mink are voracious predators and will hunt voles. The water vole is the UK’s most rapidly declining mammal and has been lost from 94% of places where they were once prevalent. Most river systems are now occupied by mink, where they have had a devastating impact on local fauna, in particular the water vole, whose numbers have suffered catastrophic decline. Decline of the Wild Mink. Hunting with Hounds This method is both resource and labour intensive and is also disruptive of riparian wildlife such as nesting birds and otters. Corresponding Author . The first American mink were imported into Britain in 1929 for fur farming and all wild mink in Britain today are descendants of escapees or illegal releases.
The American mink is adapted to a semi-aquatic riparian lifestyle, having partially webbed feet and a water-repellent coat. In the UK, under the Wildlife & Countryside Act 1981, it is illegal to release mink into the wild. The intensification of agriculture in the 1940s and 1950s caused the loss and degradation of habitat, but the most rapid period of decline was during the 1980s and 1990s as American mink spread. Under threat – UK mink population. At its peak in the 1950s, there were 400 known fur farms in the UK, and there were suspected to be additional ‘backyard’ units. decline of mink, but a failure to support this prediction would lead to the probable rejection of the hypothesis. Mink were first confirmed to …
* The latest data revealing a ten year decline of 30% shows an ever-worsening situation: their range is continuing to contract. However this decline accelerated sharply throughout the 1960s and 1970s, coinciding with the spread of American mink in the wild. Any live mink caught in traps must be humanely killed. Mink farms in the UK. The water vole is the UK’s most rapidly declining mammal and has been lost from 94% of places where they were once prevalent. Yet sightings of this predatory animal have declined. When the domestic minks escape into the wild from the fur farms, it causes problem with the wild mink population and the ecosystem. Water voles have undergone one of the most serious declines of any wild mammal in Britain during the 20th century. The introduction of the American mink, which have escaped from fur farms in Britain since the 1920s, has been the single greatest driver of decline.
… Mink are generalist predators, taking a wide array of prey items, but it seems that rabbits (one of their other main prey species) could also be in decline.” For more information visit: www.mammal.org.uk They can cause significant damage to housed or penned game birds or poultry by killing large numbers, far more than they can eat, and they may also damage fish stocks. The domestic minks are bigger in size than the wild minks. Water voles have declined by a fifth in the UK since 2011, a survey suggests. And the decline is dramatic, with mink numbers falling in the Home Counties by as much as 50 per cent. The European mink (Mustela lutreola), also known as the Russian mink and Eurasian mink, is a semiaquatic species of mustelid native to Europe.. The domestic minks are bigger in size than the wild minks. We investigated the changing status of invasive mink and native otters at a regional level, focusing on the north-east of England. Statistics in the Mammal Society's recently published IUCN Regional Red List suggest that mink numbers in Mink are aggressive predators and will overkill prey.
Mink also hunt water birds, such as moorhen and ducks, and a noticeable decline in numbers of birds may indicate that mink are in the area. Image caption Under attack: Water vole . Mink Control Best Practice For Wildlife Conservation Potential types of mink control There are a number of possible methods of mink control, however many are ineffective and some are illegal. Mink … Mink, either of two species of the weasel family native to the Northern Hemisphere. ... Picture 4: American Mink. In the UK, under the Wildlife & Countryside Act 1981, it is illegal to release mink into the wild.
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