クマは北半球全体で見つかり、特に北米とアジアに集中しています。北米では、東部、西海岸に沿って、岩の多い山々、アラスカの一部では、ツキノワグマが一般的です。また、南西部と南東部のいくつかの小さな地域でも見られます。
Bears are found across the entire Northern Hemisphere and are particularly concentrated in North America and Asia. In North America, black bears are common in the east, along the west coast, in the Rocky Mountains, and in parts of Alaska. They are also found in a few small areas in the southwest and southeast.