Brewer Blackbird Nevada Reedling Yellow Warblers Western Bluebirds Wood Pewee California Woodpecker Calliope Hummingbird Killdeer May 26, 1951, Sierraville, Sierra Co. Calif. Oregon Junco on wind-swept Sentinel Dome at 8,100' Cassin Purple Finches Western Tanagers Robin California Creeper Mountain Chickadees Blue-fronted Sapsucker Violet-green Swallows Olive-sided Flycatcher White-headed Woodpecker White-throated Swifta - Glacier Point, and on Sentinel Dome May 19, 1951, Sentinel Dome-Glacier Point area, Yosemite Nat. Park. Brown Cowbird and Chipping Sparrow Red-shafted Flicker, Pileated Woodpecker, Nuttall Woodpecker, In addition, the following new species were seen 8-30-51 Pine Siskin flocks working oaks and maples Western Tanagers - several seen and others heard. Black-headed Grosbeaks - pairs everywhere in pine-incense cedar, mostly. Brewer Blackbird Red-wing Yellow Warbler MacGillivray's Warbler Yellownosed Jay Red-wing Blue-fronted Sapsucker and black-headed grosbeaks at Mountains Chickadees Red-breasted Nuthatch Sierra Brown Creeper Dipper Robin Little Flycatcher Western Flycatcher White-headed Woodpecker California Woodpecker Kleinschneider - flew at 35-45mph up Merced R., ,.. parallel to us White-throated Swifts - several dozen Black Swifts - 8 May 19, 1951, Yosemite Valley, Mariposa Co. Calif. 6000'; elev.