The weasel family (Mustelidae) includes diverse species such as skunks, weasels, minks, otters, badgers, wolverines, and the black-footed ferret, each with unique adaptations: skunks use chemical warfare with musk glands, weasels undergo seasonal white coat changes for camouflage, minks are expert swimmers with thick undercoats, otters are the only weasel family member with four webbed feet, and the black-footed ferret is highly specialized for hunting prairie dogs in burrows.
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Walt Disney Productions: "The Weasel Family" (Nature's Living Album - 1968)Added:
[music] [bell] >> Or the largest with the small sinuous black-footed ferret, the pine martin who lives in the big trees, and the otter who spends most of his life in the water.
The peace-loving plume-tailed skunk with his aggressive cousin, the handsome mink.
All are equipped with strong-smelling musk glands.
But the skunk is the real expert in chemical warfare.
>> [music] >> Although normally good-natured, if annoyed by a neighbor such as the raccoon or otter, the skunk is capable of shooting a spray of foul-smelling fluid which never fails to clear everybody out of the area.
The evil odor may linger in the air for several days.
This family of striped skunks is on a field trip, and mother has been showing her youngsters likely places to find the insects, field mice, and eggs which comprise a large part of the skunk's normal diet.
>> [music] [music] >> Well, there's got to be one on every field trip, the straggler.
However, his gentle mother knows the art of friendly persuasion.
>> [music] [music] >> The skunks spend the daylight hours sleeping.
At dusk, they will set out again on another food-gathering expedition.
You are very likely to see a skunk if you take an evening walk in most any rural wooded area of America.
They learn to live very close to man.
>> [music] >> Unlike the docile skunk, the weasel is a nervous, high-strung hunter.
The young weasel must consume about half its own weight in food every day.
>> [music] >> He is a useful friend to man when killing rats and mice, but an enemy when he steals eggs from game birds.
Where snow covers the ground in winter, the weasel's fur undergoes a transformation to a white ermine coat.
With his new camouflage, the weasel is perfectly suited to stalk his next victim, the snowshoe hare.
>> [music] [music] >> The mink is the aristocrat of the weasel family.
His rich, dark brown fur is one of the most sought after in the world today.
He inhabits marshlands and wooded areas with streams, preying on small animals, birds, and fish.
Among his relatives, the mink is second only to the otter in swimming ability.
A thick undercoat of fur protects him from the cold water while he hunts muskrats and a variety of fish.
Like others in the weasel tribe, the mink doesn't always eat his catch immediately, but often stores it in his den for the future.
Active both day and night, the restless mink is equally at home on land or in the water.
He finds his prey largely by scent and often will come across nesting waterfowl.
If unsuccessful, the mink can always return to the unprotected nest and enjoy a dinner of duck eggs.
He also has his problems, though, since he isn't the only local inhabitant who likes fresh eggs.
It's estimated that perhaps 1 million mink are trapped in the wilds each year.
However, the demand for mink coats far exceeds this supply.
And so mink farming has become a thriving business with about 5,000 mink ranchers supplying [music] over 5 million pelts to furriers every year.
The pine marten also is prized for his fur and raises his family in the high pine and spruce forests of Canada, Alaska, and the western United States.
Because of many years of heavy trapping and forest fires, the marten population was greatly reduced.
However, today most states have laws protecting them from hunters and trappers, and as a result, their numbers are slowly increasing.
>> [music] >> Like all carnivores, the marten lives on fresh meat, and the red squirrel is number one on his diet.
>> [music] [music] >> The marten's agility in the treetops is matched only by the squirrels.
>> [music] [music] [music] >> The otter is more affectionate, playful, and fun-loving than any of his relatives.
A litter of two or three pups is born in early spring, and for 5 or 6 weeks, they can only smell and feel the protective warmth of their mother.
Then their eyes open, and they discover an exciting new world.
>> [music] >> For nearly 3 months, the mother guards them closely, keeping even their father away.
She spends hours teaching them the necessary skills of stalking, attacking, and wrestling.
Soon, however, it's time for the most important lesson, how to swim.
Strange, but true, the otter must learn to swim.
However, once in the water, they catch on quickly.
>> [music] [music] [music] [music] [music] >> The otter is the only member of the weasel family that is equipped with four webbed feet.
Because of this, he spends most of his time in this fascinating water world.
>> [music] [music] [music] [music] [music] >> In the rivers and lakes, nature has provided an abundance of food.
Whether it's salmon or trout, crayfish or frogs, the otter relishes them all.
>> [music] [music] [music] [music] >> Usually, the otter travels by water.
However, he is very capable of covering short distances across dry land, especially if it leads to an afternoon of fun on the neighborhood mud slide.
>> [music] >> It would be an unusual sight to see an otter alone.
They usually live together in pairs or families, and obviously have a great affection for each other.
>> [music] >> Many animals have look-alikes, but not the badger.
>> [music] >> If there ever was a real earth mover in the animal kingdom, it's this bow-legged underslung denizen of the woods and plains.
>> [music] >> The badger doesn't bother to chase gophers and ground squirrels.
Instead, with uncanny accuracy, he locates them in their burrows, then rapidly digs down to catch them.
>> [music] >> Although he lives in a world of predators, his enemies are few.
>> [music] >> Even the coyote rarely attacks the badger because of its vicious teeth, sharp claws, and an extraordinary amount of raw courage.
>> [music] >> The wolverine is about 50 times bigger than the weasel and just as savage.
Almost anything, large or small, dead or alive, is fair game for this fellow.
>> [music] >> He is always hungry and will apply his brute strength in order to invade the home of a tiny field mouse.
>> [music] >> If a bigger meal presents itself, he's off.
With a weird ape-like movement that the wolverine can maintain for a long distance, he eventually runs his exhausted prey to the ground.
>> [music] [music] >> He is so antisocial, he has nothing to do with other wolverines except during the short spring MATING SEASON.
>> [music] [music] >> THIS ANIMAL IS FEARLESS AND will not be run off by a pack of timber wolves.
The wolverine is practically extinct in the United States.
However, in remote areas of Canada and Alaska, he is still the devil of the north woods.
>> [music] >> The black-footed ferret is probably the rarest mammal on the North American continent today.
In fact, this film may be the last we will ever see of him.
100 years ago, he inhabited the sweeping expanse of plains that covered much of America, preying upon the millions of prairie dogs whose burrows dotted the grasslands.
>> [music] [music] >> Today, the ferret faces extinction because of the drive to exterminate prairie dogs, which have been a nuisance to farmers and ranchers for many years.
>> [music] >> Recently, a few black-footed ferrets have been seen in South Dakota, Wyoming, and Colorado, where they are protected by the Department of Fish and Wildlife Service.
>> [music] [music] >> The ferret's slim body is the same diameter as the prairie dog's. Thus, he is perfectly adapted to hunting in the burrows of >> [music] >> And so, we've met the weasel family.
They are all flesh or fish eaters.
All are equipped with potent musk glands to use if annoyed or attacked.
All have fine fur coats that are sought after by trappers.
And they all perform a beneficial service to farmers and ranchers by killing countless numbers of crop-destroying rodents every year.
But each of them has a definite personality and characteristics by which we can [music] remember them.
The wolverine, strictly antisocial and always hungry. The mink, wears the most expensive coat in the family?
The badger looks like a doormat.
The skunk, a chemical warfare expert.
The martin, he's agile as a squirrel.
The otter, happiest swimmer in North America.
The black-footed ferret loves prairie dogs.
And the weasel wears his white coat in the wintertime.
Yes, the weasel family is like every other family. It's full of characters and rugged individuals.
>> [music]
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