Alaska moose

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Alaska Moose
Bigbullmoose.jpg
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Cervidae
Genus: Alces
Species: A. alces
Subspecies: A. a. gigas
Trinomial name
Alces alces gigas

The Alaska Moose (Alces alces gigas) or Giant Moose or Alaskan Moose is a subspecies of Moose that ranges from Alaska to western Yukon. The Alaska Moose is one of the largest subspecies of moose. Alaska Moose inhabit boreal forests and mixed deciduous forests throughout most of Alaska and most of Western Yukon. Like all Moose species, the Alaska Moose is usually solitary but sometimes will form small herds. Typically, they only come into contact with other moose for mating or competition for mates. During mating season, in autumn and winter, male Alaska Moose become very aggressive and prone to attacking when startled.

Habitat, range, and distribution[edit]

The Alaska Moose ranges throughout Alaska, to most of the western Yukon, Canada. Due to its large range, humans frequently come into contact with the moose. Alaska Moose inhabit isolated forests, which helps the moose hide from predators such as wolves. There is a large population of about 225,000 individuals. To keep the population of Alaska Moose in balance, they are routinely hunted by humans every autumn and winter.

Diet[edit]

Alaska Moose have a similar diet to other moose subspecies, consisting of terrestrial vegetation forbs and shoots from trees such as willow and birch. Alaska Moose require a daily intake of 9770 calories (32 kg). Alaska Moose lack upper front teeth but have eight sharp incisors on their lower jaw. They also have a tough tongue, gums and lips to help chew woody vegetation.

Size and weight[edit]

Male Alaska Moose can stand over 2.1 m (7 ft) at the shoulder, and weigh over 630 kg (1,386 lbs). The antlers on average have a span of 1.8 m (6 ft). Female Alaska Moose stand on average 1.8 m (6–7 ft) at the shoulder and can weigh close to 480 kg (1,056 lbs). The Alaska Moose with the Chukotka Moose, matches the extinct Irish Elk as the largest deer of all time.

Social structure and reproduction[edit]

Alaska Moose have no social bonds with each other and only come into contact with each other to mate, or for two bull moose to fight over mating rights. Although a bull moose is not usually aggressive towards humans, during mating season it may attack any creature it comes into contact with, including humans, wolves, elk, other deer or bears. Bull moose often get their antlers locked during a fight, and both moose typically die from starvation. Bull moose call out a subtle mating call to attract female moose and to warn other males. If a male moose loses to another male, he has to wait another year to mate. Alaska Moose mate every year during autumn and winter, and usually produce one or two offspring at a time. At around 10–11 months, yearling Alaska Moose leave their mothers and fend for themselves.

Hunting[edit]

Alaska Moose are hunted for food and sport every year during autumn and winter. People use both firearms and bows to hunt moose, but they are very hard to bring down, even with a high powered rifle. The largest Alaska Moose was shot in western Yukon in September 1897; it weighed 820 kg (1,800 lbs), and was 233 cm (92 in) tall at the shoulder.

References[edit]