Southern Ontario
Southern Ontario has a very different climate from the rest of the country. It is the only area of Canada that has Carolinian forest. Many trees, plants, and wildlife in Southern Ontario are not found anywhere else in Canada. Some rare trees to Canada in this region include the tulip tree, pawpaw fruit tree and the cucumber tree. The Carolinian forests of Southern Ontario have in large part been destroyed by development sprawl. Very few original growth areas remain.
Eastern Canadian forests
This ecoregion contains a number of mountainous areas on the east coast of Canada and along the Saint Lawrence River in eastern Quebec (including Anticosti Island in the Saint Lawrence and the coast up to near Labrador, on the island of Newfoundland, in the highlands of New Brunswick, and the Cape Breton Highlands on Cape Breton Island, Nova Scotia. The mountains included are the Laurentian Mountains, to the north of the ecoregion, and the northernmost ranges of the Appalachian Mountains chain to the south, with peaks over 1000m, including the rugged Gaspé Peninsula of Quebec. The climate is cool and wet and the coast is subject to heavy fog, especially on the Strait of Belle Isle between Labrador and Newfoundland for example. The Central Canadian Shield forests ecoregion lies inland to the west and has more black spruce than the balsam fir that are the dominant tree in this ecoregion.