Banks Island

Banks

These Moderate resolution Imaging Spectroradiometer Images from June 14 and 16, 2002, show Banks Island (upper left) and Victoria Island (to the southeast)
Geography
Location	Beaufort Sea
Coordinates	73°00′N 121°30′W / 73°N 121.5°W / 73; -121.5
Archipelago	Canadian Arctic Archipelago
Area	70,028 km2 (27,038 sq mi) (24th)
Length	380 km (240 mi)
Width	290 km (180 mi)
Highest point	Durham Heights (730 m (2,400 ft))
Country
Canada
Territory	Northwest Territories
Largest city	Sachs Harbour
Demographics
Population	114 (as of 2001)
Density	.0016 /km2 (0.0041 /sq mi)

Closer look at Banks Island

Satellite photo montage of Banks Island

One of the larger members of the Canadian Arctic Archipelago, Banks Island (73°0′N 121°30′W / 73°N 121.5°W / 73; -121.5) is situated in the Inuvik Region of the Northwest Territories, Canada. It is separated from Victoria Island to its east by the Prince of Wales Strait and from the mainland by Amundsen Gulf to its south. The Beaufort Sea lies to its west. To the northeast, M'Clure Strait separates the island from Prince Patrick Island and Melville Island.

It was named "Banks Island" in 1820 by Sir William Parry in honour of Sir Joseph Banks. However, during the exploration of the area by Robert McClure (1850-1854) the island was marked on their maps as "Baring Island"[1].

The only permanent Inuvialuit settlement on the island, Sachs Harbour, or Ikhuak, is on the southwest coast. Two federal Migratory Bird Sanctuaries were founded on the island in 1961. The island is treeless, with the tallest plant, the arctic willow, growing occasionally to about the height of a person's knee but usually standing no taller than 10 cm.

Banks Island covers an area 70,028 km² (27,038 sq mi) and it is the world's 24th largest island and Canada's fifth largest island. It is approximately 380 km (236 mi) long, and at its widest point at the northern end, 290 km (180 mi) across. The highest point of the island is in the south, Durham Heights, rising to about 730 m.[2] It is part of the Canadian Arctic Archipelago, and had a population of 114 in 2001, all in Sachs Harbour. Banks Island is home to two thirds of the world's population of lesser snow geese, which make their way across the Amundsen Gulf from the mainland. There is an annual goose hunt in the spring out of Sachs Harbour. The island is part of the Tundra world biome, which has extremely cold winters. The island is home to Barren-ground Caribou, polar bears, musk-oxen, and birds such as robins and swallows.

HMS Investigator, Baring Island, 1851

The Aulavik National Park of Canada, a fly-in park, protects approximately 12,274 km² (4,739 sq mi) of Arctic lowlands at the northern end of the island. The park has the highest concentration of musk-oxen on earth, and is home to the endangered Peary Caribou. The Thomsen River runs through the park, and is the northernmost navigable river (by canoe) in North America. Ptarmigan and ravens are considered the only year-round birds in the park, although 43 species make seasonal use of the area.

The first Grizzly-polar bear hybrid found in the wild, was on Banks Island in April 2006 near Sachs Harbour.

See also

• Aulavik National Park
• Canadian Arctic islands

Further reading

External links & References

• Historical sites of the Northwest Passage
• Chart of the Northwest Passage
• Banks Island at civilization.ca