This whole episode of bear life in the Yellowstone is so extraordinary that it will be well worth while for any man who has the right powers and enough time, to make a complete study of the life and history of the Yellowstone bears. Indeed, nothing better could be done by some one of our outdoor fauna naturalists than to spend at least a year in the Yellowstone, and to study the life habits of all the wild creatures therein. A man able to do this, and to write down accurately and interestingly what he had seen, would make a contribution of permanent value to our nature literature.

In May, after leaving the Yellowstone, I visited the Grand Canyon of the Colorado, and spent three days camping in the Yosemite Park with John Muir. It is hard to make comparisons among different kinds of scenery, all of them very grand and very beautiful; yet personally to me the Grand Canyon of the Colorado, strange and desolate, terrible and awful in its sublimity, stands alone and unequaled. I very earnestly wish that Congress would make it a national park, and I am sure that such course would meet the approbation of the people of Arizona. As to the Yosemite Valley, if the people of California desire it, as many of them certainly do, it also should be taken by the National Government to be kept as a national park, just as the surrounding country, including some of the groves of giant trees, is now kept.

[Illustration: COOK AND BEAR.]

John Muir and I, with two packers and three pack mules, spent a delightful three days in the Yosemite. The first night was clear, and we lay in the open on beds of soft fir boughs among the giant sequoias. It was like lying in a great and solemn cathedral, far vaster and more beautiful than any built by hand of man. Just at nightfall I heard, among other birds, thrushes which I think were Rocky Mountain hermits—the appropriate choir for such a place of worship. Next day we went by trail through the woods, seeing some deer—which were not wild—as well as mountain quail and blue grouse. In the afternoon we struck snow, and had considerable difficulty in breaking our own trails. A snow storm came on toward evening, but we kept warm and comfortable in a grove of the splendid silver firs—rightly named magnificent, near the brink of the wonderful Yosemite Valley. Next day we clambered down into it and at nightfall camped in its bottom, facing the giant cliffs over which the waterfalls thundered.

Surely our people do not understand even yet the rich heritage that is theirs. There can be nothing in the world more beautiful than the Yosemite, its groves of giant sequoias and redwoods, the Canyon of the Colorado, the Canyon of the Yellowstone, the three Tetons; and the representatives of the people should see to it that they are preserved for the people forever, with their majestic beauty all unmarred.

Theodore Roosevelt.

The Zoology of North American Big Game

Among the many questions asked of the naturalist by an inquiring public, few come up more persistently than "What is the difference between a bison and a buffalo; and which is the American animal?"

The interest which so many people find in questions such as this must serve as a justification for the present paper, which proposes no more than to put into concise form what is known of the zoological relations of the animals which come within the special interest of the Boone and Crockett Club. In doing this, conclusions must, as a rule, be stated with few of the facts upon which they rest, for to give more than the plainest of these would be to far outrun the possible limits of space, and would furthermore lead into technical details which to most readers are obscure and wearisome.

[Illustration: BULL BISON.]