Forests of Canada
Named forests are found within eight distinct regions. These forests may also be part of ecosystems, a number of which extend south into the United States. For example, the Northern hardwood forest is an ecosystem located in large areas of southeastern and south central Canada as well as in Ontario and Quebec. This system extends south into the United States.
Central Canadian Shield forests
This is fairly well-preserved ecoregion with 40% of original forest intact (less so in Manitoba) while most has been heavily changed by logging and in some areas by mining and hydroelectric power generation. Large blocks of undisturbed forest do remain, for example north of Lake Nipigon in Ontario and around Lake Mistassini in Quebec, and in the following protected areas: Wabakimi Provincial Park northwest of Lake Nipigon, Pukaskwa National Park near Marathon, Ontario on the Lake Superior shore, a number of rivers and lakes in Northern Ontario (Winisk River, Missinaibi River, Albany River north of Wabakimi Park, Severn River (northern Ontario), Attawapiskat Lake/Attawapiskat River and Brightsand River), Kesagami Provincial Park, Michipicoten Island in Lake Superior, all in Ontario; and Aiguebelle National Park in Quebec.