solitaire sang. The hermit thrush seems to suppress one, to give one a touch of reflective loneliness; but the solitaire stirs one to be up and doing, gives one the spirit of youth. In the solitaire's song one feels all the freshness and the promise of spring. The song seems to be born of ages of freedom beneath peaceful skies, of the rhythm of the universe, of a mingling of the melody of winds and waters and of all rhythmic sounds that murmur and echo out of doors and of every song that Nature sings in the wild gardens of the world. I am sure I have never been more thoroughly wide awake and hopeful than when listening to the solitaire's song. The world is flushed with a diviner atmosphere, every object carries a fresher significance, there are new thoughts and clear, calm hopes sure to be realized on the enchanted fields of the future. I was camping alone one evening in the deep solitude of the Rockies. The slanting sun-rays were glowing on St. Vrain's crag-crowned hills and everything was at peace, when, from a near-by treetop came the triumphant, hopeful song of a solitaire, and I forgot all except that the world was

young. One believes in fairies when the solitaire sings. Some of my friends have predicted that I shall some time meet with an accident and perish in the solitudes alone. If their prediction should come true, I shall hope it will be in the summer-time, while the flowers are at their best, and that during my last conscious moments I shall hear the melody of the solitaire singing as I die with the dying day.

I sat for hours in the woods one day, watching a pair of chickadees feeding their young ones. There were nine of these hungry midgets, and, like nine small boys, they not only were always hungry, but were capable of digesting everything. They ate spiders and flies, green worms, ants, millers, dirty brown worms, insect-eggs by the dozen, devil's-darning-needles, woodlice, bits of lichen, grasshoppers, and I know not how many other things. I could not help thinking that when one family of birds destroyed such numbers of injurious insects, if all the birds were to stop eating, the insects would soon destroy every green tree and plant on earth.

One of the places where I used to camp to enjoy

the flowers, the trees, and the birds was on the shore of a glacier lake. Near the lake were eternal snows, rugged gorges, and forests primeval. To its shore, especially in autumn, came many bird callers. I often screened myself in a dense clump of fir trees on the north shore to study the manners of birds which came near. To help attract and detain them, I scattered feed on the shore, and I spent interesting hours and days in my hiding-place enjoying the etiquette of birds at feast and frolic.

I was lying in the sun, one afternoon, just outside my fir clump, gazing out across the lake, when a large black bird alighted on the shore some distance around the lake. "Surely," I said to myself, "that is a crow." A crow I had not seen or heard of in that part of the country. I wanted to call to him that he was welcome to eat at my free-lunch counter, when it occurred to me that I was in plain sight. Before I could move, the bird rose in the air and started flying leisurely toward me. I hoped he would see, or smell, the feed and tarry for a time; but he rose as he advanced, and as he appeared to be looking ahead,

I had begun to fear he would go by without stopping, when he suddenly wheeled and at the same instant said "Hurrah," as distinctly as I have ever heard it spoken, and dropped to the feed. The clearness, energy, and unexpectedness of his "Hurrah" startled me. He alighted and began to eat, evidently without suspecting my presence, notwithstanding the fact that I lay only a few feet away. Some days before, a mountain lion had killed a mountain sheep; a part of this carcass I had dragged to my bird table. Upon this the crow, for such he was, alighted and fed ravenously for some time. Then he paused, straightened up, and took a look about. His eye fell on me, and instantly he squatted as if to hurl himself in hurried flight, but he hesitated, then appeared as if starting to burst out with "Caw" or some such exclamation, but changed his mind and repressed it. Finally he straightened and fixed himself for another good look at me. I did not move, and my clothes must have been a good shade of protective coloring, for he seemed to conclude that I was not worth considering. He looked straight at me for a few seconds,

uttered another "Hurrah," which he emphasized with a defiant gesture, and went on energetically eating. In the midst of this, something alarmed him, and he flew swiftly away and did not come back. Was this crow a pet that had concluded to strike out for himself? Or had his mimicry or his habit of laying hold of whatever pleased him caused him to appropriate this word from bigger folk?

Go where you will over the Rockies and the birds will be with you. One day I spent several hours on the summit of Long's Peak, and while there twelve species of birds alighted or passed near enough for me to identify them. One of these birds was an eagle, another a hummingbird.