Many peregrine falcons live in Alaska. This is where their range is. The American peregrine falcon spreads from the West Coast to about the middle of the US. As is goes north it curves westward up to Alaska. Also as it goes north their habitat grows thinner. Near the Hudson Bay it is mostly eastward in which there is American peregrine falcon habitat. The Tundra peregrine falcon is both on the east and West Coast. Its habitat is all north of the Hudson Bay. Both kinds of falcons live in different continents such as Australia.