fox

 

carnivorous mammal of the dog family, found throughout most of the Northern Hemisphere. It has a pointed face, short legs, long, thick fur, and a tail about one half to two thirds as long as the head and body, depending on the species. Solitary most of the year, foxes do not live in dens except in the breeding season; they sleep concealed in grasses or thickets, their tails curled around them for warmth. During the breeding season a fox pair establishes a den, often in a ground burrow made by another animal, in which the young are raised; the male hunts for the family. The young are on their own after about five months; the adults probably find new mates each season.

Foxes feed on insects, earthworms, small birds and mammals, eggs, carrion, and vegetable matter, especially fruits. Unlike other members of the dog family, which run down their prey, foxes usually hunt by stalking and pouncing. They are known for their raids on poultry but are nonetheless very beneficial to farmers as destroyers of rodents.

Foxes are occasionally preyed upon by larger carnivores, such as wolves and bobcats, as well as by humans and their dogs; birds of prey may capture the young. Despite extensive killing of foxes, most species continue to flourish. In Europe this is due in part to the regulatory laws passed for the benefit of hunters. Mounted foxhunting, with dogs, became popular in the 14th cent. and was later introduced into the Americas; special hunting dogs, called foxhounds, have been bred for this sport. Great Britain banned foxhunting in which the hounds kill the fox in 2005.

Types of Foxes

Most fox species belong to the red fox group, genus Vulpes. The common red fox, Vulpes vulpes, is found in Eurasia, N Africa, and North America. It is hunted for its valuable fur and, especially in England, for sport. An extremely wary animal, it is skilled at evading traps and dodging pursuers. There are many local varieties; European red foxes are larger than those of North America, which average about 23 in. (58 cm) in body length, stand about 16 in. (41 cm) at the shoulder, and weigh about 5 to 10 lb (2.3–4.6 kg). North American red foxes inhabit areas of forest mixed with open country, from the Arctic Ocean to the S United States. Although most active at night, they are also seen by day. Coat color varies, but the tail is always tipped with white, and the legs, feet, and tips of the ears are always black. The rest of the coat is commonly reddish; black, silver, and cross (reddish, with a dark, cross-shaped region on back and shoulders) are among variations that may appear in any red fox litter. Silver fox pelts, black with white-tipped outer hairs, are much in demand; many are derived from animals raised on fox farms. From the silver fox, breeders have developed a platinum fox, whose pale gray pelt is highly valued, and (in Siberia) a tame, domesticated breed.

The kit and swift foxes (V. velox and V. macrotis, respectively) are small, swift, pale gray or yellowish foxes, found on the deserts and plains of the W United States and N Mexico. Their numbers have been greatly diminished by trapping and poisoning, and they are now rare in many parts of their range. Other Vulpes species are found in Asia and Africa.

The gray fox, Urocyon cinereoargenteus, is a New World species; it is the only fox that sometimes climbs trees. Found from the N United States to N South America, this fox is slightly larger, on the average, than the North American red fox. Its coat is salt-and-pepper above and buff-colored below; the upper side of its tail is black. Gray foxes inhabit woods, swamps, and brushy areas that afford them cover; they are more retiring and more strictly nocturnal in their habits than red foxes. Their fur is of little value.

The arctic fox, Alopex lagopus, is found on arctic coasts and islands; it has a circumpolar distribution. Characterized by short, rounded ears and heavily furred feet, all arctic foxes are brown to gray in summer; some turn pure white in winter, while others, called blue foxes, turn bluish gray. The blue fox, a natural variant that is more common in some areas than in others, is highly valued for its pelt, and breeders have developed all-blue strains. Although their diet includes small animals and plant matter, arctic foxes are chiefly scavengers, feeding especially on the remains of polar bears' kills.

The smallest fox is the fennec, or desert fox (Fennecus zerda), of the Sahara and Arabian deserts. An excellent burrower, it has enormous ears and a fluffy pale cream coat. Other foxes (sometimes called zorros) are found in South America.

Classification

Foxes are classified in the phylum Chordata, subphylum Vertebrata, class Mammalia, order Carnivora, family Canidae.

Bibliography

See H. G. Lloyd, The Red Fox (1980); J. D. Henry, Red Fox: The Catlike Canine (1986).

Fox
Scientific classification
Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Carnivora Family: Canidae Tribe: Vulpini

"Fox" is a general term applied to any one of roughly 27 species of small to medium-sized canids in the tribe vulpini with sharp features and a brush-like tail. By far the most common species of fox is the Red Fox (Vulpes vulpes), although different species are found on almost every continent. The presence of fox-like carnivores all over the globe has led to their appearance in the popular culture and folklore of many nations, tribes, and other cultural groups; see foxes in fiction.

Etymology

The Modern English "fox" is derived from Old English with the same spelling, the Old English word itself comes from the Proto-Germanic word "*fukh", compare German "Fuchs", Gothic "fauho", Old Norse "foa" and Dutch "vos", which corresponds to the Proto-Indo-European word "*puk" meaning "tail" (compare Sanskrit "puccha" meaning "tail" as well). The bushy tail is also the source of words for "fox" in Welsh ("llwynog", from "llwyn" meaning "bush").

General characteristics

Most foxes live 2 to 3 years but can survive for up to 10 years, or even longer, in captivity. Foxes are generally smaller than other members of the family Canidae such as wolves, jackals, and domestic dogs. Fox-like features typically include an acute muzzle (a "fox face") and bushy tail. Other physical characteristics vary according to their habitat. For example, the Fennec Fox (and other species of foxes adapted to life in the desert, such as the kit fox) has large ears and short fur, whereas the Arctic Fox has small ears and thick, insulating fur. Another example is the Red Fox which has a typical auburn pelt ending normally with white marking.

Unlike many canids, foxes are usually not pack animals. Typically, they are solitary, opportunistic feeders that hunt live prey (especially rodents). Using a pouncing technique practiced from an early age, they are usually able to kill their prey quickly. Foxes also gather a wide variety of other foods ranging from grasshoppers to fruit and berries.

Foxes are normally extremely wary of humans and are not kept as pets (with the exception of the Fennec); however, the Silver Fox was successfully domesticated in Russia after a 45 year selective breeding program. This selective breeding also resulted in physical traits appearing that are frequently seen in domestic cats, dogs, and other animals: pigmentation changes, floppy ears, and curly tails.^[1]

Classification

Foxes include members of the following genera:

• Alopex (Arctic Fox, sometimes included with the "true" foxes in genus Vulpes)
• Cerdocyon (Crab-eating Fox)
• Chrysocyon (Maned Wolf in English, "Big Fox" in Guarani and "Reddish Fox" in Spanish)
• Dusicyon (Falkland Island Fox)
• Lycalopex (Hoary Fox)
• Otocyon (Bat-eared Fox)
• Pseudalopex (four South American species, including the Culpeo)
• Urocyon (Gray Fox, Island Fox and Cozumel Fox)
• Vulpes (the ten or so species of "true" foxes, including the Red Fox, Vulpes vulpes)

Vocalization

Foxes do not come together in chorus like wolves or coyotes. Fox families, however, keep in contact with a wide array of different sounds. These sounds grade into one another and span five octaves; each fox has its own characteristically individual voice. Fox noises can be divided, with a few exceptions, into two different groups: contact sounds and interaction sounds. The former is used by foxes communicating over long distances, the latter in close quarters.^{[citation needed]}

"Wow-wow-wow" 

The best-known vulpine noise is a sort of barking that spans three to five syllables. "Conversations" made up of these noises often occur between widely spaced foxes. As their distance decreases, the sound becomes quieter. A cub is greeted with the quietest version of this sound.

The alarm bark 

This monosyllabic sound is made by an adult to warn kits of danger. From far away it sounds like a sharp bark, but at closer range it resembles a muffled cough, like a football rattle or a stick along a picket fence.

Gekkering 

This is a stuttering, throaty noise made at aggressive encounters. It is most frequently heard in the courting season, or when kits are at play.

The "vixen's" wail 

This is a long, drawn-out, monosyllabic, and rather eerie wail most commonly made during the breeding season; it is widely thought that it is made by a vixen in heat summoning dog-foxes. Contrary to common belief, however, it is also made by the males, evidently serving some other purpose as well. This noise fits into neither the contact nor the interaction group.

Conservation

Foxes are readily found in cities and cultivated areas and (depending upon species) seem to adapt reasonably well to human presence.

Red foxes have been introduced into Australia and some other countries for hunting. Australia lacks similar carnivores, and introduced foxes prey on native wildlife, some to the point of extinction. A similar introduction occurred in the 16-1700's in America, where European Reds (Vulpes vulpes) were brought to the colonies for fox hunting, where they decimated the American red fox (Vulpes veloxi) population through more aggressive hunting and breeding. Interbreeding with American Reds, European Red's traits eventually pervaded the genepool, leaving European and American foxes now virtually identical.

Other fox species do not adapt as well as the European red fox, and are endangered in their native environments. Key among these are the Crab-Eating fox and the African Bat-Eared fox. Other foxes such as fennecs, are not endangered, but will be if humans encroach further into their habitat.

Foxes can also be helpful for agricultural purposes. They have been successfully employed to control pests on fruit farms, where they leave the fruit intact.^[2]

Historians believe foxes have been imported into non-native environments long before the colonial era. The first example of the introduction of the fox into a new habitat by humans seems to be Neolithic Cyprus. Stone carvings representing foxes have been found in the early settlement of Göbekli Tepe in eastern Turkey.

See also

• Tame Silver Fox
• Fox hunting
• Violet gland
• Foxes in fiction
• Fox games
• Kitsune

References

1. ^ http://reactor-core.org/taming-foxes.html Early Canid Domestication: The Fox Farm Experiment
2. ^ [1]

External links

• Fox sound files.
• The Fox Forest, information on red foxes.
• Webvos, lots of information about redfoxes.
• Australian Department of the Environment and Heritage fact sheet, 2004

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