Tuttorqortooq Island Tuttorqortooq Island Tuttorqortooq Island (old spelling: "Tugtorqortôq") is an uninhabited island in the Qaasuitsup municipality in northwestern Greenland. Tuttorqortooq Island is located in Tasiusaq Bay, in the north-central part of Upernavik Archipelago, at the mouth of Kangerlussuaq Icefjord, which separates it from Mernoq Island in the northeast. In the east, the northern tip of Qallunaat Island is separated from Tuttorqortooq by the narrow "Qaqqakassaup Ikerasaa" strait, widening into a bay to the southwest between the two islands. To the west, a small, rocky Horse Head Island buffers the island from the open waters of Baffin Bay. The island is mountainous,
Baffin Island to the southern part in winter, even to the Frobisher Bay peninsula, next to Resolution Island and migrate back north in the summer. In 2012, a survey of caribou herds found that the local population was only about 5000, a decrease of as much as 95% from the 1990s. Polar bears can be found all along the coast of Baffin Island, but are most prevalent where the sea ice takes the form of pack ice, where their major food sources — ringed seals (jar seal) and bearded seals — live. Polar bears mate approximately every year with from one to