17/21 The principal fur-bearing animals are the otter, seal, beaver, marten, mink, fox, and a few others. There is a little trade in walrus teeth, mammoth tusks, whalebone, and oil. The rivers abound in fish, of which large quantities are annually salted and sent to the Pacific markets. There are no fruit trees, and no attempts have thus far been made to introduce them. The number of native inhabitants is unknown, as no census has ever been taken. |