Central Canadian Shield forests
This ecoregion consists of rolling hills, lakes, bogs and rocky outcrops covering a large curved swathe on the Canadian Shield from eastern Manitoba and Northern Ontario running southeastwards through Thunder Bay District to the north shore of Lake Superior and then northeastwards into western Quebec. The area has a cool climate with summer temperatures averaging around 13°C dropping to a very cold -17°C in winter, with the hills around Lac Seul in northwestern Ontario being warmer and wetter than most of the area. Average rainfall in the eastern side of the ecoregion is 550mm per year, rising to 750mm in the centre (near Lake Nipigon for example), up to 900mm in the west. Specific areas include Lake Nipigon and Big Trout Lake (Ontario). These forest contrast with more severe boreal forest ecoregions such as the Eastern Canadian Shield taiga to the north, which covers most of Northern Quebec and Labrador.
Canadian Prairies
The "prairies" in Canada are a temperate grasslands and shrublands biome, within the prairie ecoregion of Canada and consists of Northern mixed grasslands in Alberta, Saskatchewan, and southern Manitoba. Northern short grasslands in southeastern Alberta and southwestern Saskatchewan. Northern tall grasslands in southern Manitoba, and Aspen parkland, which covers central Alberta, central Saskatchewan, and southern Manitoba. The Prairie starts from north of Edmonton, it covers the three provinces in a southward-slanting line east to the Manitoba-Minnesota border. Alberta has the most land classified as Prairie, while Manitoba has the least, as the Boreal Forest begins at a lower latitude in Manitoba than in Alberta.