Aulavik National Park ( ); from the Inuvialuktun for "place where people travel") is a national park located on

Banks Island Banks Island is one of the larger members of the Arctic Archipelago. Situated in the Inuvik Region, and part of the Inuvialuit Settlement Region, of the Northwest Territories, it is separated from Victoria Island to its east by the Prince of Wa ...

in the Northwest Territories of

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

. It is known for its access to the

Thomsen River The Thomsen River, located in the Northwest Territories of Canada, is the northernmost usable river of the country. It is famous for canoeing. Course It flows across Banks Island in the Canadian Arctic Archipelago, and flows northward through Au ...

, one of the most northerly navigable rivers in North America. The park is a fly-in park, and protects approximately of Arctic Lowlands at the northern end of the island. The most practical way to visit the park is to charter a plane, and currently the park has four landing sites. Aulavik is considered a

polar desert Polar deserts are the regions of Earth that fall under an ice cap climate (''EF'' under the Köppen classification). Despite rainfall totals low enough to normally classify as a desert, polar deserts are distinguished from true deserts (' or ' u ...

and often experiences high winds. Precipitation for the park is approximately per year. In the southern regions of the park a sparsely vegetated upland plateau reaches a height of above sea level. The park has the highest concentration of

muskox The muskox (''Ovibos moschatus'', in Latin "musky sheep-ox"), also spelled musk ox and musk-ox, plural muskoxen or musk oxen (in iu, ᐅᒥᖕᒪᒃ, umingmak; in Woods Cree: ), is a hoofed mammal of the family Bovidae. Native to the Arctic, ...

en on earth, with estimates of 68,000 to 80,000 animals on the island, approximately 20% of which are thought to reside in the park. It is also home to the endangered

Peary caribou The Peary caribou (''Rangifer arcticus pearyi'') is a subspecies of caribou found in the High Arctic islands of Nunavut and the Northwest Territories in Canada. They are the smallest of the North American caribou, with the females weighing an av ...

as well as the more common

barren-ground caribou The barren-ground caribou (''Rangifer tarandus groenlandicus''; but subject to a recent taxonomic revision. See Reindeer: Taxomony.) is a subspecies of the reindeer (or the caribou in North America) that is found in the Canadian territories of Nu ...

Ptarmigan ''Lagopus'' is a small genus of birds in the grouse subfamily commonly known as ptarmigans (). The genus contains three living species with numerous described subspecies, all living in tundra or cold upland areas. Taxonomy and etymology The ge ...

and ravens are considered the only year-round birds in the park, although 43 different species make seasonal use of the area. The park is completely treeless. It has 150 species of flowering plants.

Arctic fox The Arctic fox (''Vulpes lagopus''), also known as the white fox, polar fox, or snow fox, is a small fox native to the Arctic regions of the Northern Hemisphere and common throughout the Arctic tundra biome. It is well adapted to living in ...

es,

brown Brown is a color. It can be considered a composite color, but it is mainly a darker shade of orange. In the CMYK color model used in printing or painting, brown is usually made by combining the colors orange and black. In the RGB color model us ...

and

northern collared lemming The northern collared lemming or Nearctic collared lemming (''Dicrostonyx groenlandicus''), sometimes called the Peary Land collared lemming in Canada, is a small lemming found in Arctic North America and Wrangel Island. At one time, it was consi ...

Arctic hare The Arctic hare (''Lepus arcticus'') is a species of hare highly adapted to living in the Arctic tundra and other icy biomes. The Arctic hare survives with shortened ears and limbs, a small nose, fat that makes up close to 20% of its body, and a ...

s and

wolves The wolf (''Canis lupus''; : wolves), also known as the gray wolf or grey wolf, is a large canine native to Eurasia and North America. More than thirty subspecies of ''Canis lupus'' have been recognized, and gray wolves, as popularly un ...

roam the rugged terrain. Marine mammals along the north coast include polar bears,

ringed seal The ringed seal (''Pusa hispida'') is an earless seal inhabiting the Arctic and sub-Arctic regions. The ringed seal is a relatively small seal, rarely greater than 1.5 m in length, with a distinctive patterning of dark spots surrounded by light ...

s, bearded seals,

beluga whale The beluga whale () (''Delphinapterus leucas'') is an Arctic and sub-Arctic cetacean. It is one of two members of the family Monodontidae, along with the narwhal, and the only member of the genus ''Delphinapterus''. It is also known as the ...

s and bowhead whales. Birds of prey in the park include

snowy owl The snowy owl (''Bubo scandiacus''), also known as the polar owl, the white owl and the Arctic owl, is a large, white owl of the true owl family. Snowy owls are native to the Arctic regions of both North America and the Palearctic, breeding m ...

s, rough-legged hawks,

gyrfalcon The gyrfalcon ( or ) (), the largest of the falcon species, is a bird of prey. The abbreviation gyr is also used. It breeds on Arctic coasts and tundra, and the islands of northern North America and the Eurosiberian region. It is mainly a resid ...

s, and peregrine falcons, who feed on the lemmings. Prior to the arrival of the

Thule culture The Thule (, , ) or proto-Inuit were the ancestors of all modern Inuit. They developed in coastal Alaska by the year 1000 and expanded eastward across northern Canada, reaching Greenland by the 13th century. In the process, they replaced people o ...

in southern Banks Island there were some Pre-Dorset culture people living in what is now the Aulavik National Park. Due to the cooling climate brought on by the Little Ice Age Banks Island was most likely deserted until the arrival of the

Inuvialuit The Inuvialuit (sing. Inuvialuk; ''the real people'') or Western Canadian Inuit are Inuit who live in the western Canadian Arctic region. They, like all other Inuit, are descendants of the Thule who migrated eastward from Alaska. Their homelan ...

in the 17th century. Aulavik National Park has two major bays, Castel Bay and

Mercy Bay Mercy Bay is a Canadian Arctic waterway in the Northwest Territories. It is a southern arm of M'Clure Strait on northeast Banks Island. The mouth of Castel Bay is less than to the west. These bays are a part of Aulavik National Park. HMS '' ...

, and lies south of the McClure Strait. Captain

Robert McClure Vice-Admiral Sir Robert John Le Mesurier McClure (28 January 1807 – 17 October 1873) was an Irish explorer of Scots descent who explored the Arctic. In 1854 he traversed the Northwest Passage by boat and sledge, and was the first to ci ...

, spent two winters in Mercy Bay on HMS ''Investigator'', while searching for the missing

John Franklin Sir John Franklin (16 April 1786 – 11 June 1847) was a British Royal Navy officer and Arctic explorer. After serving in wars against Napoleonic France and the United States, he led two expeditions into the Canadian Arctic and through t ...

's lost expedition between 1850 and 1853. McClure's team abandoned their ship in Mercy Bay and hiked across the sea-ice of the strait to board another ship, HMS ''Resolute''. Nangmagvik Lake is located within this national park. The Mercy Bay area was visited by the

Copper Inuit Copper Inuit, also known as Kitlinermiut and Inuinnait, are a Canadian Inuit group who live north of the tree line, in what is now the Kitikmeot Region of Nunavut and in the Inuvialuit Settlement Region in the Inuvik Region of the Northwest ...

Victoria Island Victoria Island ( ikt, Kitlineq, italic=yes) is a large island in the Arctic Archipelago that straddles the boundary between Nunavut and the Northwest Territories of Canada. It is the List of islands by area, eighth-largest island in the world, ...

to salvage materials left by McClure's party. They also hunted the caribou and muskox in the area as evidenced by the large number of food caches. In the 20th century the area was popular with Inuvialuit due to the large numbers of foxes. Until the fur trade went into decline, fox trapping provided a source of income for people from as far away as the Mackenzie Delta and the North Slope of

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S. ...

. This influx of people led to the establishment of

Sachs Harbour Sachs Harbour (, ) is a hamlet located in the Inuvik Region of the Northwest Territories, Canada. Situated on the southwestern coast of Banks Island in the Inuvialuit Settlement Region, the population according to the 2021 census count was 103 ...

, the only community on the island.

References

{{Northwest Territories parks Northwest Parks in the Northwest Territories Protected areas established in 1992 Banks Island Protected areas in the Inuvialuit Settlement Region

See also

References