Provinces and territories of Canada Parliament or MPPs. The legislative assemblies use a procedure similar to that of the House of Commons of Canada. The head of government of each province, called the premier, is generally the head of the party with the most seats. This is also the case in Yukon, but the Northwest Territories and Nunavut have no political parties at the territorial level. The Queen's representative to each province is the Lieutenant Governor. In each of the territories there is an analogous Commissioner, but he or she represents the federal government rather than the monarch. Most provinces have rough provincial counterparts to
Melville Island (Northwest Territories and Nunavut) meridian and form part of the Northwest Territories. These can only be reached by land from Nunavut or boat from the Northwest Territories. The island has little or no vegetation. Where continuous vegetation occurs, it usually consists of hummocks of mosses, lichens, grasses, and sedges. The only woody species, the dwarf willow, grows as a dense twisted mat crawling along the ground. However, a diverse animal population exists: polar bear, Peary caribou, muskox, northern collared lemming, Arctic wolf, Arctic fox, Arctic hare, and ermine (stoat) are common. A 2003 sighting of a grizzly bear and grizzly tracks by an expedition