Remsen, J.V. 1977 Journal May 21 Clark Mountain San Bernardino Co, Calif. Area: easternmost patch of White Firs Time: 0245 - 0900 Temp: 45-65 Sky: clear Wind: 0 Observers: Steve Cardiff, Andy Sanders, Doug and Gregg Morton, Guy McCaslie, Phil Unitt, Robert and Elizabeth Copper, Louis Bevier, Paul Lehman, Don Roberson, Jolee Doley, Donna Rithman, Larry Ballard + wife. Species: Golden Eagle 1 Flammulated Owl 1 (HO) Whip-poor-will 1 (HO) Common Poorwill 1 (HO) Broad-tailed Hummingbird 6 (nest found by A. Sanders) ♂ displaying Dusky Flycatcher 10-15 singing ♂♀ [Olive-sided Flycatcher - 1 - GMCC, PL] Violet-green Swallow 2 Com. Raven 1 Mountain Chickadee 2 singing ♂♀ Red-breasted Nuthatch 1 Brown Creeper 1-singing House Wren 4-singing ♂♀ Hermit Thrush 3 - singing ♂♀ Ruby-crowned Kinglet 2 - " Solitary Vireo 1 - singing ♂ - plumbeus Warbling Vireo 1 - singing ♂ Virginia's Warbler 2 - " Audubon's Warbler 2 - " Black-throated Gray Warbler 3 - " [Townsend's Warbler - 2 - GMCC] [Wilson's Warbler - 1 - GMCC] [West. Tanager - 5 - GMCC, PL] Hepatic Tanager 1 - singing ♂ Brown-headed Cowbird 2 Black-headed Grosbeak 1 - singing ♂ + ♀ Evening Grosbeak 2 (♂♀) Gracels Warbler 1 - singing ♂ Cassin's Finch 5 - 1ad.♂, 1-2 imm.♂, 3♀ plum Pine Siskin 3 Rufous-sided Towhee 1 - singing ♂ Gray-headed Junco 2 Chipping Sparrow 1 - singing ♂ Rock Wren 1 Calliope Hummingbird 1 - displaying ♂ Azure Bunting 1 [Area: west patch White Fir - from Steve Cardiff]: Broad-tailed Hummingbird 2 displaying ♂ Dusky Flycatcher 5 singing ♂ Mountain Chickadee 2 " Red-breasted Nuthatch 2 prs. White-breasted Nuthatch 1 Bushtit 2 prs. House Wren 2 prs Hermit Thrush 2 prs