Burrowing Owl - several on fence posts in San Joaquin Valley May 14 Willow Woodpecker - heard on floor of Yosemite - May 14. Calif. . . . . . . " Seen often in foothills. Flickers in foothills. ? Black Swift (?) seen flying in front of water of upper Yosemite Fall, May 12. White-throated Swifts - several in Vernal Fall canyon calling loudly - Anna Hummer - Boulder Creek May 16. Allen Hummer " " " W. Kingbird - Foothills, San Joaquin Valley, inner coast range. Ash-throated Flycatcher - Foothills of Sierra's and Boulder Creek Black Phoebe - near Los Banos - nr. bridge Olive-sided Flycatcher - Boulder Creek - called 588 times without stopping at dawn May 16. Stopped at 4:55 a.m. Called only a few times after that. Wood Peewee - many in Yosemite & at Boulder Creek. W. Flycatcher at Boulder Creek May 16. Calif. Horned Lark - in foothills and San Joaquin valley - Blue-fronted Jay - in Yosemite - very ab. Due heard singing Calif Jay - Foothills to coast. W. Crow. in pass to Watsonville. Bi-colored Redwings } marshes near Merced River Tri colored " w. Meadowlark, foothills, valley, & coast.