Biome |
Ecoregion |
Province/Territory |
Boreal forests/taiga |
Central Canadian Shield forests |
Ontario, Quebec |
Boreal forests/taiga |
Eastern Canadian forests |
New Brunswick, Newfoundland and Labrador, Nova Scotia, Quebec |
Boreal forests/taiga |
Eastern Canadian Shield taiga |
Newfoundland and Labrador, Quebec |
Boreal forests/taiga |
Interior Alaska–Yukon lowland taiga |
Yukon |
Boreal forests/taiga |
Mid-Continental Canadian forests |
Alberta, Manitoba, Northwest Territories, Saskatchewan |
Boreal forests/taiga |
Midwestern Canadian Shield forests |
Alberta, Manitoba, Ontario, Saskatchewan |
Boreal forests/taiga |
Muskwa–Slave Lake forests |
Alberta, British Columbia, Northwest Territories |
Boreal forests/taiga |
Newfoundland Highland forests |
Newfoundland and Labrador |
Boreal forests/taiga |
Northern Canadian Shield taiga |
Alberta, Manitoba, Northwest Territories, Nunavut, Saskatchewan |
Boreal forests/taiga |
Northern Cordillera forests |
British Columbia, Northwest Territories, Yukon |
Boreal forests/taiga |
Northwest Territories taiga |
Northwest Territories, Yukon |
Boreal forests/taiga |
South Avalon–Burin oceanic barrens |
Newfoundland and Labrador |
Boreal forests/taiga |
Southern Hudson Bay taiga |
Manitoba, Ontario, Quebec |
Boreal forests/taiga |
Yukon Interior dry forests |
British Columbia, Yukon |
Temperate broadleaf and mixed forests |
Eastern forest–boreal transition |
Ontario, Quebec |
Temperate broadleaf and mixed forests |
Eastern Great Lakes lowland forests |
Ontario, Quebec |
Temperate broadleaf and mixed forests |
Gulf of St. Lawrence lowland forests |
New Brunswick, Nova Scotia, Prince Edward Island, Quebec |
Temperate broadleaf and mixed forests |
New England–Acadian forests |
New Brunswick, Nova Scotia, Quebec |
Temperate broadleaf and mixed forests |
Southern Great Lakes forests |
Ontario |
Temperate broadleaf and mixed forests |
Western Great Lakes forests |
Manitoba, Ontario |
Temperate coniferous forests |
Alberta Mountain forests |
Alberta, British Columbia |
Temperate coniferous forests |
Alberta–British Columbia foothills forests |
Alberta, British Columbia |
Temperate coniferous forests |
British Columbia mainland coastal forests |
British Columbia |
Temperate coniferous forests |
Cascade Mountains leeward forests |
British Columbia |
Temperate coniferous forests |
Central British Columbia Mountain forests |
British Columbia |
Temperate coniferous forests |
Central Pacific coastal forests |
British Columbia |
Temperate coniferous forests |
Fraser Plateau and Basin complex |
British Columbia |
Temperate coniferous forests |
Haida Gwaii forests |
British Columbia |
Temperate coniferous forests |
North Central Rockies forests |
Alberta, British Columbia |
Temperate coniferous forests |
Northern transitional alpine forests |
British Columbia |
Temperate coniferous forests |
Okanagan dry forests |
British Columbia |
Temperate coniferous forests |
Puget lowland forests |
British Columbia |
Temperate grasslands, savannas, and shrublands |
Canadian aspen forests and parklands |
Alberta, British Columbia, Manitoba, Saskatchewan |
Temperate grasslands, savannas, and shrublands |
Montana valley and foothill grasslands |
Alberta |
Temperate grasslands, savannas, and shrublands |
Northern mixed grasslands |
Manitoba, Saskatchewan |
Temperate grasslands, savannas, and shrublands |
Northern short grasslands |
Alberta, Saskatchewan |
Temperate grasslands, savannas, and shrublands |
Northern tall grasslands |
Manitoba |
Tundra |
Alaska–St. Elias Range tundra |
British Columbia, Yukon |
Tundra |
Arctic coastal tundra |
Northwest Territories, Yukon |
Tundra |
Baffin coastal tundra |
Nunavut |
Tundra |
Brooks–British Range tundra |
Northwest Territories, Yukon |
Tundra |
Davis Highlands tundra |
Nunavut |
Tundra |
High Arctic tundra |
Northwest Territories, Nunavut |
Tundra |
Interior Yukon–Alaska alpine tundra |
Yukon |
Tundra |
Low Arctic tundra |
Manitoba, Northwest Territories, Nunavut, Quebec |
Tundra |
Middle Arctic tundra |
Northwest Territories, Nunavut, Quebec |
Tundra |
Ogilvie–MacKenzie alpine tundra |
Northwest Territories, Yukon |
Tundra |
Pacific Coastal Mountain icefields and tundra |
British Columbia, Yukon |
Tundra |
Torngat Mountain tundra |
Newfoundland and Labrador, Quebec |
Canada is unique among countries in that it borders three marine realms: the Arctic, Temperate Northern Atlantic, and Temperate Northern Pacific. These realms can be further subdivided into three marine biomes and fifteen marine ecoregions based upon biological distinctiveness.
Biome |
Ecoregion |
Province/Territory |
Arctic |
Baffin Bay-Davis Strait |
Nunavut |
Arctic |
Beaufort - Amundsen - Viscount Melville - Queen Maud |
Northwest Territories, Nunavut |
Arctic |
Beaufort Sea continental coast and shelf |
Northwest Territories, Yukon |
Arctic |
High Arctic Archipelago |
Northwest Territories, Nunavut |
Arctic |
Hudson Complex |
Manitoba, Nunavut, Ontario, Quebec |
Arctic |
Lancaster Sound |
Nunavut |
Arctic |
Northern Grand Banks - Southern Labrador |
Newfoundland and Labrador |
Arctic |
Northern Labrador |
Newfoundland and Labrador, Nunavut |
Cold temperate northeast Pacific |
North American Pacific Fjordland |
British Columbia |
Cold temperate northeast Pacific |
Oregon, Washington, Vancouver coast and shelf |
British Columbia |
Cold temperate northeast Pacific |
Puget Trough/Georgia Basin |
British Columbia |
Cold temperate northwest Atlantic |
Gulf of Maine - Bay of Fundy |
New Brunswick, Nova Scotia |
Cold temperate northwest Atlantic |
Gulf of St. Lawrence - Eastern Scotian Shelf |
New Brunswick, Newfoundland and Labrador, Nova Scotia, Prince Edward Island, Quebec |
Cold temperate northwest Atlantic |
Scotian Shelf |
Nova Scotia |
Cold temperate northwest Atlantic |
Southern Grand Banks - South Newfoundland |
Newfoundland and Labrador |