What will mink kill?
Mink kill a variety of prey species, including muskrats, crayfish, frogs, rabbits, fish, birds, snakes, grasshoppers, and water beetles. Mink often catch fish and have also been known to enter chicken houses and kill chickens.
Mink are very active and aggressive. They are excellent swimmers and can also climb trees. When threatened, they may growl, hiss, screech or discharge a strong, musky scent from anal glands.
Mink hunt muskrats, rabbits, birds, frogs, fish, crayfish and insects. During the winter, they sometimes kill more than they need and stock food in their dens. Minks can climb trees and swim underwater to catch prey.
American minks are important predators of small mammals throughout their range. They may also affect predator populations (coyotes, snakes, birds of prey), as items of prey.
Trapping is one of the most effective methods of control for minks. In addition, live traps allow you to capture your pest animal without harming them so you can relocate the mink far away from your property. Minks can often be suspicious of new objects, so live traps can be difficult if not properly placed and baited.
Mink will take birds especially when food is short, they are mainly a threat to young birds, and the eggs of any bird nesting near water. Mink sightings can be reported, I think your local Wildlife Trust would probably be the best place to start.
They also are ruthless carnivores in the wild, and with their needle-like teeth and long claws will hunt anything smaller, including chickens and even pet cats.
Despite their size, mink are vicious predators. The mink is extremely aggressive and capable of attacking and killing animals much larger than itself.
Mink and Other Animals
As mink are natural predators capable of killing animals larger than themselves, they should not be trusted to have contact with small household pets (including but not limited to- fish, small rodents, rabbits, cats and small dogs).
Mink hunting is an illegal activity involving the use of scent hounds (Otterhounds and Foxhounds) to chase and kill American mink. It is a crime under the Hunting Act 2004.
Will a mink kill a rat?
Mink do not gnaw or burrow, but they will use burrows and chewed openings made by rats. Mink love to hunt for sport and will kill way more than what they need to survive. They will even neatly pile up the carcasses after a killing spree.
In other tribes, Mink is often considered a lucky animal, bestowing success at hunting or fishing (or in Northern California, gambling) upon humans that have earned their favor.

Damage to Plants, Lawns, and Livestock
Mink do not damage plants or turf. Mink, however, are exceptional predators capable of killing animals larger than them. Mink can be devastating to chicken ranchers.
They are food hoarders and will store their food for later use. Many times, a mink will ravage a pond within 24 hours, there will be nothing left. We have also seen this only happen during the early winter to very early spring months.
Mink are farmed for their soft, short and dense fur. People like to wear furs to keep warm and to add a fashionable trim or accessory to their wardrobes.
Much activity occurs at twilight and at night, but it is not unusual for a mink to forage during the day in winter and while caring for young. Reproduction: Mating takes place in late winter or early spring. The gestation period is variable but averages 51 days (range 40-75).
Habits. Most minks are loners and typically only come together to breed. They are crepuscular, which means they are most active during the dawn and dusk hours, spending their time marking their territory and looking for prey.
These dens are commonly found along streams or the banks of ponds. Mink often line the interior of their home with leaves and grass as well as fur from prey that has been consumed. Mink are mainly nocturnal (active at night) but can be seen any time of day.
Mink are mostly nocturnal (active at night) or crepuscular (active at dawn/dusk) but can also show a significant amount of diurnal (daytime) activity, particularly where they are more reliant on aquatic prey. Nightly movements range from zero to 12km and mink may spend 80-95% of their time inside dens.
Mink eat muskrats, mice, rabbits, small rodents, waterfowl, marsh nesting birds, crayfish, aquatic beetles and fish. Mink can hunt both on land and in water and will climb trees to find prey or will dive underwater to capture food.
What do farmers do with minks?
After being weaned from their mothers, mink are housed in small, wire mesh cages. Come winter when their fur coats are fully developed, they are killed on-site at the farm. The furs are shipped to an auction house where they are graded and sold, often to international markets.
Minks aren't a loud bunch, but they do use a series of auditory signals to communicate, like chuckling, growling, hissing, screeching, squealing, and barking when they feel threatened.
What do mink eat? Mink prefer to eat muskrats but will also eat crayfish, fish, frogs, small snapping turtles, mice, squirrels, chipmunks, and even rabbits. They will eat as much food as possible at the sight of their kill and then they save the rest in caches back at their dens.
They can be very playful and even affectionate depending on how they are raised. They have less odor than ferrets. Animals purchased young make the best pets. Minks are semi-aquatic, predacious, high-octane, voracious mustelids with an extremely fast metabolism.
Several methods used to kill minks often only leave them unconscious. The most common ones are anal and oral electrocution, neck breaking, and suffocation. The animals are also often skinned alive while they are still conscious.
They will kill most small domestic and wild animals such as wild and pet Rabbits, Mice, Mice, Rats, Voles (particularly Water Vole which are often part of its staple diet) Chickens, Water Hens, Ducks, Kingfishers and even Geese and Swans.
During aggressive interactions, mink assert their dominance by arching their backs, puffing up, lashing out their tails, and stomping and scraping the ground with their feet, while also opening their mouth in a threat-gape. Should this be unsuccessful, fights may result, with injuries to the head and neck.
The American Mink have a bounding gait and can swim and climb trees.
Mink are slightly larger than weasels with a more uniform dark brown coloring, and have a long sleek body, thick tail, small ears and small eyes. With a body length of 12 to 16 inches, not including the tail, mink can weigh up to 4 pounds as adults, and may have a small patch of white along the chin and throat.
Minks are strictly carnivorous animals and prefer fresh kills, so use baits that appeal to their food habits. Follow these guidelines when baiting your trap: Bloody chicken meat, chicken entrails, frogs, fresh fish and muskrat carcasses are great bait options to ensure minks come to investigate.
Is mink fur cruel?
Mink are semi-aquatic mammals similar in appearance to weasels and ferrets. Their soft, waterproof fur is an asset in water, but can also be a fatal disadvantage—many suffer in inhumane living conditions and endure cruel euthanasia methods in the fur industry.
Rats are afraid of human activity, mostly because humans are so much larger than they are. Rats also fear predators such as hawks, eagles, and other birds of prey. Other animals that rats are afraid of include your cat as well as rat terriers and other dogs that hunt rodents.
Cats and dogs may be longtime enemies, but when teamed up, they keep rodents away, a new study concludes. Cats and dogs may be longtime enemies, but when teamed up, they keep rodents away, a University of Florida Institute of Food and Agricultural Sciences researcher says.
Famously, birds of prey feed on mice and rats. Raptors, including hawks, owls, eagles and falcons, are common predators. Red tail hawks, found across most of North America, and American kestrels, the smallest falcon in North America, will hunt rats by day.
Minks are carnivorous mammals that stick to a diet consisting of fresh kills. They regularly hunt prey bigger than themselves. As a result, they can be a bothersome pest for homeowners, livestock owners and property managers.
Minks do not, however, suck the blood from the animals they kill, as some people believe. Individual hunters still trap mink for their fur, even though mink ranches try to monopolize the fur trade.
Startled mink may squeal, hiss or snarl and then release a scent similar to a skunk. They can't spray like skunks can, but they do smell. P-u! This scent is also used as a marker to advertise their presence to other mink.
Some enthusiasts have used motion-activated sound repellents to good effect. The same goes for lighting. As nocturnal creatures, mink rely on the dark of night to hunt. A motion activated spotlight can startle them enough to drive them away.
An osprey might take one fish a day to feed his young. But a mink will kill a dozen fish and haul them onshore, lining them up as though to look at them and then walk away.
Mink will prey on large fish as well as smaller ones. The really small fish will be eaten on the spot, but the larger ones will most likely be carted off to a safer spot to eat. Mink will also take fish back to a den to feed young in the spring.
How old are mink when killed for fur?
The animals are killed just after their first winter coat grows in, at seven to ten months of age. At this time, their fur is in prime condition because it has not yet been marred by confinement in a small cage.
In China, the biggest market for mink fur, mink farmers increased production after Denmark's cull caused prices to spike. And Saga Furs, a Finnish auction house, held an auction this month of more than 800,000 pelts.
The status of farmed mink is recognized in US federal law (US Code Title 7, Chapter 7, § 433) and, in common with all livestock, domesticated fur bearers such as mink come under the jurisdiction of state departments of agriculture, not the federal government.
Mink and Other Animals
As mink are natural predators capable of killing animals larger than themselves, they should not be trusted to have contact with small household pets (including but not limited to- fish, small rodents, rabbits, cats and small dogs).
They also are ruthless carnivores in the wild, and with their needle-like teeth and long claws will hunt anything smaller, including chickens and even pet cats.
Mink may occasionally kill domestic poultry around farms. They typically kill their prey by biting them through the skull or neck. Closely spaced pairs of canine tooth marks are sign of a mink kill. Mink will attack animals up to the size of a chicken, duck, rabbit, or muskrat.
The males mark their hunting territory with a foul smelling odor secreted from their glands. A male's territory overlaps with several female territories. What do mink eat? Mink prefer to eat muskrats but will also eat crayfish, fish, frogs, small snapping turtles, mice, squirrels, chipmunks, and even rabbits.
When their pelts are at their thickest, minks who have survived the living conditions in the farm are gassed to death, and their fur is removed. Mink are solitary predators, but in factory farms, they must live side by side with hundreds or thousands of other mink.
Minks may occasionally climb trees, but are not normally arboreal. This semiaquatic species swims on the surface and underwater, covering as much as 15 m (50 ft) or more when submerged. Individuals range widely during the breeding season and periods of food scarcity.
Animals vulnerable to predation by mink can be protected by fencing. However, the proofing of pens and runs needs to be undertaken carefully as mink are good climbers and can squeeze through small gaps.
Do minks hunt during the day?
Minks are carnivorous animals. They are nocturnal animals and hunt mostly during night but are also active during the day.