At the upper end of Clear Lake we found a green, bosky and bushy corner, which formed the summer tryst of white-crowned sparrows, Wilson's warblers, and broad-tailed humming-birds, none of which could find a suitable habitat on the rocky, forest-locked shores of Green Lake. A pigeon hawk, I regretted to note, had settled among the bushes, and was watching for quarry, making the only fly in the amber of the enchanted spot. A least flycatcher flitted about in the copse some distance up a shallow runway. I trudged up the valley about a mile above Clear Lake, and found a green, open meadow, with clumps of bushes here and there, in which a few white-crowned sparrows and Wilson's warblers had taken up at least a temporary dwelling; but the wind was blowing shiveringly from the snow-capped mountains not many miles away, and there was still a wintry aspect about the vale. The cold evidently affected the birds as it did myself, for they lisped only a few bars of song in a half-hearted way. Evening was approaching, and the two travellers--the human ones, I mean--started on the trail down the valleys and cañons toward Georgetown, which they reached at dusk, tired, but thankful for the privilege of spending an idyllic day among their winged companions. [Illustration: _Pigeon Hawk_ "_Watching for quarry_"] Following a wagon road, the next day, across a pass some distance below Georgetown brought us into another valley, whose green meadows and cultivated fields lay a little lower, perhaps a couple hundred feet, than the valley from which we had come. Here we found many Brewer's blackbirds, of which there were very few in the vicinity of Georgetown. They were feeding their young, some of which had already left the nest. No red-winged blackbirds had been seen in the Georgetown valley, while here there was a large colony of them, many carrying food to the bantlings in grass and bush. Otherwise there was little difference between the avi-fauna of the two valleys. One morning I climbed the steep mountain just above Georgetown, the one that forms the divide between the two branches of Clear Creek. A western chipping sparrow sat trilling on the top of a small pine, as unafraid as the chippie that rings his silvery peals about your dooryard in the East; nor could I distinguish any difference between the minstrelsy of this westerner and his well-known cousin of Ohio. He dexterously caught an insect on the wing, having learned that trick, perhaps, from his neighbor, the little western flycatcher, which also lived on the slope. Hermit thrushes, Audubon's warblers, and warbling vireos dwelt on the lower part of the acclivity. When I climbed far up the steep wall, scarcely able to cling to its gravelly surface, I found very few birds; only a flycatcher and an Audubon's warbler, while below me the hermit thrushes were chanting a sacred oratorio in the pine woods.