American chore, also known as a black-legged chore (Mustela Nigripes) - a small predatory mammal from the family of the kunya (Mustelidae). In the last century, American ferret practically disappeared from the wildlife of North America, but due to the diligent work of research centers for artificial breeding, the population of these animals is gradually reborn.

Description

The black-legged rook has a long body and yellowish brown fur. On the back, the wool color is dark. The end of the tail and legs is black. Around the eye is a black mask. The ferret has big, rounded ears; Morda, forehead and neck white, and the nose is black. Neck elongated; Paws are short and thick. On the fingers there are pointed, slightly curled claws. The weight of the females varies within 645 - 850 grams, and males - 915 - 1,125 grams. The length of the body of black ferrous ferrets is 380 - 600 mm. Females, as a rule, are 10% less than males.

Areal

Historically, the habitat of American ferret included the districts of North America, from the south of Canada to the north of Mexico. This is the only kind of ferrets whose homeland is North America. Today, they can be found in three places: the northeast of Montana, the western part of southern Dakota, and Southeast Wyoming. All three places are objects where the population of the Blackhead ferret was restored after its eradication. This subspecies can also be found in seven zoos and animal breeding centers.

Habitat

Black ferrous ferrets can be found in the steppes and hills of North America. They live in abandoned Norah meadow dogs and use these complex underground tunnels for shelter and hunting. Each ferret, as a rule, requires about 40-48 hectares of space, on which animals mined food. The female with young, for survival, it is necessary from 55 hectares of the territory. Ranges of males can intersect with the territories of several females.

Reproduction

Females acquire sexual maturity in one year old. The reproduction, as a rule, falls for March and April. When the male and the female are found with each other during the flow, he sniffs into her genitals, but does not take active actions for several hours, which is different from the aggressive manner of the European ferret. When pairing, the male captures the female behind the head. The duration of the copulation is 1.5-3 hours. The period of pregnancy fluctuates from 35 to 45 days. In the litter is born 1-6 young. Young remains in Nore about 42 days. In the summer months, females stay with young, and in the fall divided when young ferrets achieve their independence. During the marriage season, the females are actively familiar with males.

Life expectancy

In captivity, the average life expectancy of American ferret is 12 years old.

Food

Black ferrous ferrets, mostly feed on meadow dogs. However, they sometimes eat mice, gophers and other small animals. Usually, ferret consumes 50-70 grams of meat per day. It was noted that American ferrers do not keep killed prey in the caches.

Behavior

This species prefers a nightlife, activity begins with the onset of twilight. In winter, ferrets reduce activity and sometimes remain in Norah until the week. Blacknogo ferrets are underground animals that use meadow dogs for movement and shelter. These are single animals, except for the breeding season. Males do not take absolutely no participation in the upbringing of offspring. Black-legged ferrets are territorial animals and actively protect their territory from other same-sex competitors. Ferreers are considered vigilant, mobile and curious mammals, and, as you know, have acute smell, vision, and rumor. They rely on olfactory communication (urination, defecation) to keep their dominance and find the road during a night travel. American ferrets are noisy mammals, which are twitched, and hiss in the wild, when they are afraid of something or scare someone.

Economic importance for man: positive

Black-erased ferrets help to control the population of meadow dogs, which are sometimes considered as pests, due to their holes and can be carriers of zoonous infections, such as a bubonic plague.

Economic value for humans: negative

American ferrets, cattle breeders are often considered as pests. Tunnel systems used by ferrets and meadow dogs are caused by animal injury.

Secure status

The species is considered to be the rarest mammal in North America. The ferrets population suffered a lot due to the extermination of meadow dogs. Cattlers were engaged in escalating meadow dogs due to the destruction of pastures (tunneling and gathering). In 1985, the population of rodents numbered 31 individuals, and by 1987 - 18. It was decided to put the preserved ferrets in the zoo and begin their breeding in captivity with artificial fertilization. This is one of the first examples of auxiliary reproduction that promotes the preservation of endangered species.

As of 2013, about 1,200 ferrets live in wildlife. To date, the population is growing, but still under threat and, according to the international red book, is listed for extinction species.

Detachment - Predatory / Pattern - PSO / Family - Cuns / Submissions - Cuns

Study history

American chore, or a black-legged chore (lat. Mustela Nigripes) - a small North American predator, a close relative of the Russian steppe ferret and other representatives of the Kunih family. By 1937, the Black-legged ferret was completely exterminated on the territory of Canada, and since 1967 enters the Red Book of North America as an endungecious appearance. In the mid-1980s, the last famous wild population of ferrets was caught and transported to the territory of the research base for artificial breeding. Now the release of Chernonogih ferrets in its former habitat in the United States is called an amazing return.

The habitat of the American ferret Eastern and southern areas of the Rocky Mountains, the territory of large plains from Albert and Saskatchewan, to Texas and Arizona (USA).

The black-legged choreke is approximately 45 cm long, with a fluffy 15 centimeter tail, weighs more than 1 kg. Like most of the representatives of this family, Mustela Nigripes have a squat, elongated body with very short legs. Their fur, white at the base, becomes darker at the ends of the hair and gives a shared yellowish brown animal. The legs and end of the black tail, also the black-legged rook is characteristic of many ferrets mask "Black face". This color gamma helps ferrets to be invisible in the habitat.

The habitat of the American black ferrous ferret is Prairie (low and medium in height of herbal cover). Rises on flamespaces high in the mountains (up to 3000 m above sea level).

Leads a nightlife. Rumor, eyesight and smell are well developed. The view is extremely dependent on meadow dogs. Almost all the time (up to 99%) he spends in their nonorah. In the area of \u200b\u200bthese colonies, he rests and sleeps, immediately hesitates food, avoids predators, bad weather and feeds offspring.

Males more actively females. In winter, the activity of Chernoogogogo ferrets decreases, as the area of \u200b\u200bthe surveyed territory decreases. In cold and snowy days, it remains in the hole, feeding by their stocks.
On the ground moves with jumps or a slow gallop (up to 8-11 km / h). For one night can pass to 10 km. The males take distance more (almost twice) than females.

In addition to the breeding season, a secluded lifestyle leads. For communication with conifers uses smelting tags. The boundaries of their plot metrates secret from the cities. In favorable years, the population density is one ferret on 50 hectares of the colonies of meadow dogs. The territory of adult ferrets is (in diameter) 1-2 km.

The male does not participate in the cultivation of offspring. The reproduction period March-April. Poland comes in the first year of life. Reproductive age up to 3-4 years. Pregnancy lasts 41-45 days. Young males spread from their native nest at considerable distances (10-15 km), while females stay close to the mother.

The female creates 3-4 puppies (on average). As the young grown, the female leaves them alone in the nest, and herself hunts. Young people begins to hunt alone in September-October.

Black ferrous ferrets can be found on the colonies of meadow dogs, which constitute the bulk of their diet (up to 90%). If possible, he eats gophers, rabbit American rabbit and birds. For a year, one individual eats more than 100 meadow dogs, and more than 250 dogs are needed for one ferret family.

The federal and state agencies of the United States in cooperation with private landowners are engaged in the preservation of a black ferrous ferret in the wilderness through the release of divorced in captors, zoos and scientific and zoological centers, ferrets in their natural habitat. Montana, South Dakota, Arizona, Utah, Colorado, and Chioufua Mexico.

In 1981, a small settlement of 130 animals was discovered next to Meteetse, Wyoming. Immediately after the opening of this settlement of ferrets, more than half of the ferrets died due to the illness. A decision was made to save the fate of the fate of the blackhead ferrets to catch 18 individual sexes and place them in the territories of the Scientific and Zoological Center.

According to the state of affairs with the Blackshair Ferret in 2007, its number exceeds 600 units in the United States. Although it is still considered an endangered view of the old estimate of 1996, since at that time the ferrets lived only in a group of specialists.

The recovery plan of the Ferret population in its native environment considers its ultimate task to establish 10 or more individual self-hating wild settlements. Biologists hope to get 1,500 black ferrets at freedom until 2010 with at least 30 reproducing adult individuals in each settlement.

g. American, virgin chorine, the animal, from which there is quite | valuable fur. Ilsova fur, fur coat made from Ilka's skins

First letter "and"

The second letter "L"

Third letter "b"

Last beech letter "A"

Answer to the question "Well. American, Virgin Chorine, the animal, from which there is very | valuable fur. Ilsova fur, fur coat made from Ilka skins, 5 letters:
ilka.

Alternative Questions in Crosswords for Ilka

Fisherman of the family kunih

American ferret or a fur of this ferret

Rod Kunitsa

The largest kunits

Animal family kunih

Sister Kunitsa

Painted animal family kunii with valuable dark brown fur

Definition of the word Ilka in dictionaries

Wikipedia The meaning of the word in the Wikipedia dictionary
Ilka - River in the Zaigraevsky and Kizhanginsky districts of Buryatia, the right influx of Bryanka. The length is 118 km, the area of \u200b\u200bthe catchment pool - 2490 km².

Great Soviet Encyclopedia The meaning of the word in the Dictionary Big Soviet Encyclopedia
Pecan, fisherman cunning (Martes Pennanti), a mammal family of kunihi detachment of predatory. The largest representative of the kind of kunitz; Body length 50≈65 cm, tail ≈ 35≈40 cm. Dark coloring. Width of I. in North America.

Examples of the use of the word Ilka in the literature.

And for money that offered the gold seducer, you could buy a lot of things, and even a bike to vacation on Ilek ride swim.

I remember, one of these days went to the river Ilek, then still full-flowered, not faded by the discharges of factories.

Died his childhood river - Ilek, with numerous beautiful beaches, tulip fields were disappeared for high steams, it was completely on the meadows of dragonfly, butterflies, grasshoppers, dried and turned into a lake swamp with crucians and lilies, with duck hunting in autumn.

In the opening window hit the close smell of water and reminded Ilek - The river of his childhood.

During my childhood Ilek There was not only the breadwinner and the Podice, but also the Krasia Territory, dozens of generations grew on his shores, thousands and thousands he dreams in dreams.

Ferret (chorus) - a predatory mammal, refers to the family of the kuni, the genus of the ferret and caress ( Mustela), Estate Putorius.

Vaccinations

Like any pet, ferret needs to vaccinate from the plague of carnivorous, rabies and leptospirosis. Ferrets are most susceptible to allergies to vaccinations, so before vaccination it is necessary to trace the animal to enter an antihistamine drug, and after the vaccination wait half an hour to make sure there is no allergic reaction.

Sterilization

If the animal is set as a pet without subsequent breeding, the Kathasa ferret needs to be neutered, and sterilize the female, it will significantly reduce the specific smell, which appears in animals during puberty.

Even the castrated animals have a specific musky smell of wool, so once a week the animal must be bathed using special degreasing shampoos and pastes.

Ferree needs not only freedom, but also a small personal territory where the animal will relax, because the ferrets sleep a lot, like cats. Therefore, the cell for ferret should be equipped with a house or hammock, and keep it open or closed - must solve the owner. Ferrecks intellect even dogs, it is easy to study and can learn how to close the cage on their own.

Character of home ferret

Home ferret is an extremely curious animal, it will be every day to methodically examine all the countersiele places of the apartment, without losing the opportunity to get into the narrowest corner. Praying in the garbage bucket, he can fall asleep there. The animals love to chew and swallow small inedible objects, which can lead to full or partial obstruction of the gastrointestinal tract, and the instinct of normal animals can manifest itself in regular rolls of flower pots.

Home ferret is easily taught to the tray, but at the same time it can find another place toilet, in this case there is an additional tray.

Domestic ferrets live about 5-7 years old.

What feed ferrets at home?

The ferret is a carnivorous animal, and the basis of its diet should be protein food: Farcecache or dry food for ferrets.

Farcecasha can consist of meat chicken, turkey, quail, chicken and turkey hearts, liver, stomachs, brains, as well as Hercules, barley sites and other ingredients. Recipes exist different. Food for dogs homely ferrets are not categorically suitable, but the feed for the Super Premium kittens can sometimes give. There are special feed for ferrets, enriched with vitamins and minerals, therefore, it is better to choose them.

In addition to protein food in the diet of the ferret, peeled vegetables and fruits can be added in small portions (bananas, pears, cucumbers, tomatoes, zucchini, etc.). Once a week you can give a raw chicken or quail egg, chicken or turkey liver, raw turkey, chicken or rabbit. Please note that the meat of those birds and animals should be present in the nutrition of the ferret, which he is able to catch himself in the wild.

It is important to control your pet, which can make yourself a snake from perishable products - it can lead to ferret poisoning.

Drinks are drinking a lot, so the pet can always have a drinking bowl with clean water.

• Leonardo da Vinci on his canvas "Lady with Mornostham" captured ferro-Furo, and not the ermine. In the XVI century, hand held at home along with cats - they successfully protected grain reserves from mice and rats.
• Some ferrets can sleep for a day, and their sleep is so deep that the animals cannot be wake up. It scares the hosts strongly, although it is considered completely normal.
• Helping Horing Tail makes it clear that he is satisfied and happy, and hissing ferret with a flocculation tail warns that it is not necessary to touch it: he is angry and can bite.
• The rare ability of intelligent animals to wade into the most narrow spaces was used when laying cables in Boeing aircraft and when installing the communications of a large hadron collider.