Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
KDixon
1950
Journal
Apr 3.-2 mi E Steamboat Spr., Washoe Co, Nevada.
Bush-tit - lone bird giving explosive call notes
no others heard
Western(?) Bluebird
Beelopers - on warm rocky slope
piñon-juniper
Sparrow Hawk seen on road farther on +6000 ft.
Virginia City, 6250 ft., Storey Co, Nevada 12:00-2:00 PM
Piñon Jay - 4 in area of sparse juniper growth
Flicker (1)
House Finch Singing heard in leafless cottonwoods in
town - unmistakable ending with rising inflection.
English Sparrow - in town
Rock Wren
On road E of Carson City, noted that junipers
extended to lower elevation than did piñons.
Carson City, Ormsby Co Nevada to Placeville, Calif.
Noted no piñon juniper on E slope of Sierra on
U.S. Hwy 50 (Yellow Pine extended down into sagebrush)
In area slightly above lower edge of yellow pine at about
5300 ft (+6 mi SW Carson City) noted Steller Jay,
Flicker, Pygmy Owl, Creeper, Clarke Nutcracker.
Vegetation Yellow pine + Aspen.
Along shore of Lake Tahoe Robins in meadows at
edges of snowbanks. Snowpack here also appeared
sparse although +6-7 ft high over Echo Summit.