Moose

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Moose (Alces alces) is the North American name for the largest extant species in the deer family. The same animal is called the Elk in Europe. The name moose is derived from the Eastern Abnaki name moz. Moose are distinguished by the palmate antlers of the males; other members of the family have antlers with a "twig-like" configuration. The name Elk is applied, in North America, to the second largest deer species – an animal also called the wapiti. Moose are hunted as a game species.

[edit] Habitat and range

Moose typically inhabit boreal and mixed deciduous forests of the Northern Hemisphere in temperate to subarctic climates. In North America, that includes almost all of Canada, most of central and western Alaska, much of New England, the upper Rocky Mountains, Northeastern Minnesota, and Michigan's Upper Peninsula and Isle Royale in Lake Superior. Small but present moose populations have been verified as far south as the mountains of Colorado. Moose have been successfully introduced on the island of Newfoundland in 1904 where they are now the dominant ungulate, and somewhat less successfully on Anticosti Island in the Gulf of St. Lawrence. Ten moose were also introduced in Fiordland, New Zealand in 1910, but they were thought to have died off. Nevertheless, there have been reported sightings that were thought to be false until moose hair samples were found by a New Zealand scientist in 2002.[1]

[edit] Physical characteristics

[edit] Antlers

The male's antlers arise as cylindrical beams projecting on each side at right angles to the midline of the skull, which after a short distance divide in a fork-like manner. The lower prong of this fork may be either simple, or divided into two or three tines, with some flattening.

In the North Siberian Elk (Alces alces bedfordiae), the posterior division of the main fork divides into three tines, with no distinct flattening. In the Common Elk (Alces alces alces), on the other hand, this branch usually expands into a broad palmation, with one large tine at the base, and a number of smaller snags on the free border.

There is, however, a Scandinavian breed of the Common Elk in which the antlers are simpler, and recall those of the East Siberian animals.

The palmation appears to be more marked in North American Moose (Alces alces americanus) than in the typical Scandinavian Elk. The largest of all is the Alaskan subspecies (Alces alces gigas), which can stand over 2 m (6.5 ft) in height, with a span across the antlers of 1.8 m (6 ft).

The male will drop its antlers after mating season in order to conserve energy for the winter. A new set of antlers will then regrow in the spring. Antlers take three to five months to fully develop, making them one of the fastest growing organs in the world. They initially have a layer of skin which is shed off once the antlers become fully grown.

If a bull moose is castrated, either due to accidental or chemical means, he will quickly shed his current set of antlers and then immediately begin to grow a new set of misshapen and deformed antlers that he will wear the rest of his life without ever shedding again.^{[citation needed]} The distinctive looking appendages (often referred to as "devil's antlers") are the source of several myths and legends among many groups of Inuit as well as several other tribes of indigenous peoples of North America.

[edit] Average size and weight

On average, an adult moose stands 1.5–1.8 m (5–6 ft) high at the shoulder. Males weigh 380–535 kg (850–1180 pounds) and females weigh 270–360 kg (600–800  pounds).[2]

[edit] Natural predators

A full-grown moose has few enemies, but a pack of wolves can still pose a threat, especially to females with calves[3]. Siberian Tigers[4] and Grizzly Bear[5] [6]are also known to prey on moose, although bears are more likely to take over a wolf kill than to hunt moose on their own[7].

[edit] Meat as a source of nutrition

Moose are hunted as a game (food) species in many of the countries where they are found. Moose meat tastes, wrote Henry David Thoreau in “The Maine Woods”, “like tender beef, with perhaps more flavour; sometimes like veal”. While the flesh has similar protein levels to other comparable red meats (e.g. beef, deer and elk) it has a low fat content and the fat that is found is made up of a higher proportion of polyunsaturated fats (rather than saturated fats).

Cadmium intake in Finland has been found to be elevated amongst consumers of elk meat, liver and kidneys. While moose meat was found to contribute only slightly to the daily cadmium intake, the consumption of moose liver or kidneys significantly increased cadmium intake, with the study revealing that heavy consumers of moose organs have a relatively narrow safety margin below the levels which would probably cause adverse health effects.

[edit] History

European rock drawings and cave paintings reveal that the elk or moose has been hunted since the Stone Age. Excavations in Alby, Sweden adjacent to the Stora Alvaret have yielded elk antlers in wooden hut remains from 6,000 BC, indicating some of the earliest elk hunting in northern Europe. In northern Scandinavia one can still find remains of trapping pits used for hunting elk. These pits, which can be up to 4 x 7 m wide and 2 m deep, would have been camouflaged with branches and leaves. They would have had steep sides lined with planks, making it impossible for the elk to escape once it fell in. The pits are normally found in large groups, crossing the elk's regular paths and stretching over several kilometres. Remains of wooden fences designed to guide the animals toward the pits have been found in bogs and peat. In Norway, an early example of these trapping devices has been dated to around 3,700 BC. Trapping elk in pits is an extremely effective hunting method, and as early as the 16th century the Norwegian government tried to restrict their use. Nevertheless, the method was in use until the 19th century.

The first written description of the elk is in Julius Cæsar's Commentarii de Bello Gallico, where it is described thus:

"There are also animals which are called alces. The shape of these, and the varied colour of their skins, is much like roes, but in size they surpass them a little and are without horns, and have legs without joints and ligatures; nor do they lie down for the purpose of rest, nor, if they have been thrown down by any accident, can they raise or lift themselves up. Trees serve as beds to them; they lean themselves against them, and thus reclining only slightly, they take their rest; when the huntsmen have discovered from the footsteps of these animals whither they are accustomed to betake themselves, they either undermine all the trees at the roots, or cut into them so far that the upper part of the trees may appear to be left standing. When they have leant upon them, according to their habit, they knock down by their weight the unsupported trees, and fall down themselves along with them."

In chapter 16 of Pliny the Elder's Natural History from 77 AD the elk and an animal called achlis, which is presumably the same animal, are described thus:

"...there is, also, the elk, which strongly resembles our steers, except that it is distinguished by the length of the ears and of the neck. There is also the achlis, which is produced in the land of Scandinavia; it has never been seen in this city, although we have had descriptions of it from many persons; it is not unlike the elk, but has no joints in the hind leg. Hence, it never lies down, but reclines against a tree while it sleeps; it can only be taken by previously cutting into the tree, and thus laying a trap for it, as otherwise, it would escape through its swiftness. Its upper lip is so extremely large, for which reason it is obliged to go backwards when grazing; otherwise, by moving onwards, the lip would get doubled up."

Dr. Valerius Geist, who emigrated to Canada from the Soviet Union wrote in his book Moose: Behaviour, Ecology, Conservation (published in 1999 by Voyageur Press of Stillwater, MN):

"Those who care most passionately about moose are - paradoxically - hunters, in particular people who live in wilderness and rural communities and those who depend on moose for food. In Sweden, no fall menu is without a mouthwatering moose dish. The Swedes fence their highways to reduce moose fatalities and design moose-proof cars. Sweden is less than half as large as the Canadian province of British Columbia, but the annual take of moose in Sweden - upward of 150,000 - is twice that of the total moose harvest in North America. That is how much Swedes cherish their moose."

[edit] Domestication

Domestication of moose was investigated in the Soviet Union before World War II. Early experiments were inconclusive, but with the creation of a moose farm at Pechora-Ilych Nature Reserve in 1949 a small-scale moose domestication programme was started, involving attempts at selective breeding of animals based on their behavioural characteristics. Since 1963, the programme has continued at Kostroma Moose Farm, which had a herd of 33 tame moose as of 2003. Although at this stage the farm is not expected to be a profit-making enterprise, it obtains some income from the sale of moose milk and from visiting tourist groups. Its main value, however, is seen in the opportunities it offers for the research in the physiology and behaviour of the moose, as well as in the insights it provides into the general principles of animal domestication.

[edit] In popular culture

• The moose (elk) is considered the national animal of Sweden and Norway. In both countries it is often, probably because of the crown-like shape of its antlers, referred to as "the King of the forest".
  • Several Norwegian municipalities have one or more elks in their coat-of-arms: Aremark, Namsos, Namsskogan, Ringsaker, Tynset.
• The "world's largest moose" – a 45 m (150 ft) tall tourist attraction called Stoorn – is planned for Norrland, Sweden.^[2]
• In the United States, the moose is the state animal of Maine and the state land mammal of Alaska. Likewise, New Hampshire is nationally recognised for its plentiful moose population.
• A bronze statue of a moose decorates the old main square of the city of Monchegorsk in Russian Lapland, and is an unofficial emblem of the city.
• In 2000, 326 moose statues were created in Toronto, Canada by over 500 local artists as a part of "Moose in the City"[8] and were displayed throughout the city. The statues were sold at auction in January 2001, generating proceeds for Canadian Olympics funds and many other charities. Moose statues can still be seen throughout the city, and even turn up in unexpected places such as Shanghai, China.
• U.S. President Theodore Roosevelt was referring to the relentless behaviour of the male moose during breeding when he said, "I am as strong as a bull moose" (some accounts say "fit as a bull moose"). Because of this, Roosevelt's Progressive Party was popularly referred to as the Bull Moose Party. The present-day Vermont Progressive Party uses a moose as its logo.
• In Western culture, the moose is often depicted as laconic and good-natured but not terribly bright. Bullwinkle of The Rocky and Bullwinkle Show, an animated television series, is the most famous example, although Rutt and Tuke (voiced by Rick Moranis and Dave Thomas in a return to their MacKenzie Brothers roles) from the Disney release Brother Bear are also excellent examples. Yet another example is the character of Lumpy, from the morbid Internet flash cartoon "Happy Tree Friends".
• In sportsbetting, a "moose" is said to occur when something highly unlikely or improbable occurs thereby "moosing" everyone that appeared to have the winning bet. Typically, a "moose" takes place near the end of a sporting event.
• A Moose for Jessica chronicles the 76-day 'relationship' between a wild bull moose and a Hereford cow named Jessica in Shrewsbury, Vermont, USA.
• In Monty Python and the Holy Grail, the opening credits are given mock-Swedish subtitles that quickly degenerate into vandalism, including such lines as "A møøse once bit my sister" and "Mynd you, møøse bites kan be pretty nastï".
• In poker, a loose or inexperienced player is often referred to as a "moose" (or occasionally a "Vunk").
• The quest to see (and possibly catch) moose or 'meese'* is a recurring theme in The Tent Dwellers, by Albert Bigelow Paine.
• The moose is the symbol of American clothing company Abercrombie & Fitch.
• The mascot of the Seattle Mariners is the Mariner Moose.
• The moose is the symbol of the Purple Moose Brewery, Porthmadog, Wales.
• Space Moose is a comic strip that appeared in the University of Alberta's student newspaper, The Gateway, between 1989 and 1999.
• In the Cartoon Network show, Camp Lazlo, one of the main characters, Scoutmaster Lumpus is a moose.
• In many of Jhonen Vasquez's works, he uses moose for comical effect. (Such as Invader ZIM's A Room with a Moose)
• In Mike Grell's Jon Sable, Freelance, artist Myke Blackmun has a "watch moose" (its head is mounted over her door)
• In sports, the nickname Moose is often associated with big or strong players — as in the case of Marmaduke "Big Moose" Mason, friend to Archie Andrews in Archie Comics.
• In the American Hockey League, the Manitoba Moose play out of Winnipeg, Manitoba, Canada and are the farm team for the NHL's Vancouver Canucks.

[edit] Vehicle collisions and moose warning signs

A moose's body structure, with a large heavy body suspended on long spindly legs, makes these animals particularly dangerous when hit by motor vehicles. Such collisions are often fatal for both the moose and motorist. This has led to the development of a vehicle test in Scandinavia referred to as the "moose test" (Älgtest in Swedish, Elchtest in German). The term was invented by the Swedish motor magazine "Teknikens värld" for a test where the tested car needs to make a sharp S-turn at high speed. The term "moose test" came to common knowledge when Mercedes A-klasse badly failed the test and turned over. German reporters didn't see the relevance of the test, and the testers replied that that kind of manoeuver was important when trying to avoid collisions with moose. The test was not referred to as moose test in Sweden prior to this incident, but simply as an evasion manoeuver test, intended to test the car's ability to perform an evasive manoeuver to avoid colliding with any obstacle suddenly occurring on the road. However, since the Swedish journalist talking to the German press didn't know what "evasive manoeuver test" would be called in German, he simply called it "Elchtest" - which quickly spread in German media and then stuck. Generally, upon impact the bumper of the car will break the moose's legs. The main body of the moose will then collide with the windscreen, often with disastrous effect to both motorist and animal. In a collision of this nature, a car's airbags may not deploy or be of much use if they do.[9]

Moose warning signs are used on roads in regions where there is a danger of collision with the animal. The triangular warning signs common in Sweden, Norway and Finland have become coveted souvenirs among the many German tourists travelling in these countries, and authorities have had to issue warnings that it is a dangerous and criminal practice to remove one of these signs. The popularity of these signs has led to them being depicted on all kinds of souvenirs, such as coffee mugs, neckties or T-shirts, and full-size copies of the actual signs may be bought. In the mid 1990s, the Swedish postal service issued a triangular stamp with a moose warning sign, intended to cater especially to German tourists writing postcards home. The brand Ahlgrens bilar ("Ahlgren's Cars"), a popular confectionery product which has been on the market since 1953, has in recent years been extended to other car- and road-related products, one of which, depicting Swedish road signs, includes a candy moose warning sign.

In the Canadian province of New Brunswick, collisions with moose are frequent enough that all new highways have fences to prevent moose from accessing the road, similar to how it has long been done in Finland, Norway and Sweden. Demonstratively, Highway 7 between Fredericton and Saint John, which has one of the highest incidences of moose collisions in the province, does not have these fences, although it is extremely well signed.[10]

[edit] See also

• Alces, a journal devoted to the biology and management of moose (Alces alces)

[edit] References

[edit] External links

• Alces alces (TSN 180703). Integrated Taxonomic Information System. Accessed on 18 March 2006.
• Smithsonian National Museum of Natural Histoy species account-Moose
• On moose in Massachusetts
• Moose-vehicle collisions in Newfoundland & Labrador

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