P. De Benedicts 1964 10 June 6 Colorado River, Calif. Painted Down 289 Carooostock 1; Scarp 1; Ruddy Duck - 10-15; Common Merganser 1; Turkey Vulture 10-20; Red-tail Hawk -1; Goshawk 1; Osprey 2 (1 twice); Prairie Falcon 1; Sparrow Hawk & 20-30; Gambel's Quail -30+; Virginia Rail -3; Coat -40-50+; Killdeer -20-30; Avocet -30-40; Stil 40-50; Ring-bill Gull-20+; Franklin's Gull, 1; Bonaparte's Gull, Forster's Tern -6+; Caspian Tern; 8-10; Black Tern 200+; White-winged Dove; 260+; Mourning Dove 89+; Ground Dove 20+; Inca Dove, 4; Road Runner, 4; Barn Owl, 1; Burrowing Owl, 25+; Lesser Night Hawk 20-30; Hummingbird, sp. 4; Gilded Flicker -4-6; Gila Woodpecker -30; Ladderback Woodpecker, 15; Western Kingbird, 40 (1 nest, ? incubating); Ash-Horn Flycatcher: 30; Wied's G. Flycatcher, 6; Black Phoebe - 6; Say's Phoebe, 2; Nail Flycatcher, 3+; Western Flycatcher 1+; Pewee -6; Vermillion Flycatcher, 6; Tree, 10, Roughwing 8-10, & Cliff (100+) Scrubjaws; 2 Ravens; 50+ Verdins; Cactus Wren, 6-10; Marsh Wren, 10-20; Rock Wren, 2; Mockingbird, 75+; Cassal Thrasher, 2+; Black-tailed Gnatcatcher - 6; Boycehead Srike, 20; Bell's Vireo, 3; Red-eyed Vireo, 1; Flycatcher Warbler, 10+, Yellow Warbler, 10-15; Yellowthroat, 20+; House Sparrow 100's; Starling, 150+; Meadowlark, 3-4; Yellow-headed Blackbird - 200-300; Redwing - 200-300; [Tricolored - 8-10]; Hooded Oriole - 20-30; Bellrock's Orioles - 10-20; Brown- Headed Cowbird, 100+; Bronzed Cowbird, 1; Summer Tanager, 6; Blue-Gunsbelt 20-30; House Finch 75-100,