Altho most delicately colored these birds are the hardiest of the western BLUEBIRDS, frequently wandering up to timberline and sometimes above to an altitude of 13,000 feet. My friend George Gladden was greeted by a little family of them near the summit of San Antonio Peak (Old Baldy) in southern California, at an altitude of 10,000 feet, far above the clouds thru which dense billows the higher surrounding peaks loomed like islands in a motionless sea. While the unearthly quiet and indescribable weirdness of the scene deeply impressed him, it had no apparent effect upon the Bluebirds whose warblings were as sweetly plaintive on the heights as notes of their eastern brothers in a Connecticut valley orchard.

They haunt the open mountain meadows and to see a flock of these "sky fragments" fluttering over a field of lupines is to etch on memory a lifetime picture.