Ahiak Migratory Bird Sanctuary

Ahiak Migratory Bird Sanctuary
Queen Maud Gulf Migratory Bird Sanctuary
LocationNunavut, Canada
Nearest cityBathurst Inlet
Coordinates67°00′N 100°30′W / 67.000°N 100.500°W / 67.000; -100.500
Area6,292,818 ha (15,549,890 acres)
Established1961
Governing bodyEnvironment and Climate Change Canada
Official nameQueen Maud Gulf
Designated24 May 1982
Reference no.246

The Ahiak Migratory Bird Sanctuary, formerly the Queen Maud Gulf Migratory Bird Sanctuary, is Canada's largest federally owned protected area, encompassing some 6,292,818 ha (15,549,890 acres) of the Arctic Circle coastline and includes 655,334 ha (1,619,370 acres) that are marine.

Under the terms of the Ramsar Convention, it was designated as a wetland of international importance in 1982. It is the world's second-largest Ramsar Site. The majority of the park is Arctic Lowlands and countless streams, ponds and shallow lakes. The land is mainly Arctic tundra and marshes.

In 1982, 450,000 geese, including the majority of the world's Ross's geese, nested in the sanctuary, one of the largest concentration of geese on Earth.

The protected area was established in 1961 under the Migratory Bird Sanctuary Regulations of the federal Migratory Birds Convention Act of 1917. It was named for Queen Maud of Norway.