Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
October 21, 1952, Gray Lodge Refuge, SW Butte Co. Calif. 0800-1000PST.
Pied-billed Grebe
White Pelican
Cormorant
Blue Heron
Common Egret
Bittern
White-fronted Goose
Snow Goose
Mallar
Baldpate
Gadwall
Pintails
Green-winged Teal
Shoveller
Ruddy Duck
Vulture - 50-75 on botulism birds
White-tailed Kite - 1
Red-tailed Hawk - few
Marsh Hawk
Sparrow Hawk - 1
Pheasants
Calif. Quail
Western Gallinule
Coots
Killdeer
Willett - 1
Dowitchers - 75-100
Red-backed Sandpipers
Western Sandpipers
Least Sandpipers
Flicker
Tree Swallows - 100's
Marsh Wrens
Calif. Shrikes
Meadowlark
Yellow-headed Blackbird
Bicolor Redwing
Tricolor Redwing
House Finch
Common Goldfinch
Green-backed Goldfinch
Bell Sparrow - just 1 seen in willows.
Vesper Sparrows
Lark Sparrows
White-crowned Sparrows
Affected by Botulism:
White-fronted Goose adult
Mallard - many
Baldpate - many
Gadwall -few
Pintail - many
Green-winged Teal - many
Shoveller- quite a few
Ruddy Duck M and few
Pheasants - few
Virginia Rail -
Gallinule - few
Coots - many
Killdeer several
Least Sandpiper - few
Have picked 500-1,500/day off refuge - crew of 8.
Worst on Hunter Lake, which is pumped well-water- 72°
Oct. 21, 1952, Lake Washington, Yolo Co., W of Sacto. 3:15-3:30PST.
Pied-billed Grebe - 4
Hérons - 4
Ruddy Duck - 1 For imm.
White-tailed Kite - 2
Red-tailed Hawk - 2
Pheasant - about 20 seen
Gallinule - 2
Coots - 33
Red-shafted Flicker - 6
Tree Swallows - dozens
Marsh Wren
Audubon Warbler
Meadowlarks
Bicolor Redwings
Brewer Blackbird
Grasshopper Sparrows
White-crowned Sparrows.