The polar bear is a circumpolar species found in and around the Arctic Ocean whose southern range limits are determined by pack ice. Their southernmost point is James Bay in Canada. While their numbers thin north, there is evidence of polar bears all the way across the Arctic. Population estimates are generally
The polar bear is a circumpolar species found in and around the Arctic Ocean whose southern range limits are determined by pack ice. Their southernmost point is James Bay in Canada. While their numbers thin north, there is evidence of polar bears all the way across the Arctic. Population estimates are generally