Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Journal
Day Canyon, San Gabriel Mountains near Rancho Cucamonga, San Bernardino Cr., California. Elevation 2800 feet.
April 7 Excepting the snow, the weather was clear today with mild W. (cold) breezes. Temperatures 65-70°F. Time of visit 10:30 to 13:00.
Species list:
Amphibians - none. We spent a bit of time looking for Borealtoads sp. in the forest along the creek, but no success.
Reptiles: Sidewinder sp (striped) snake sp.
Birds: Red-tailed Hawk - 108. Cassin's Vireo
California Quail - 2, other H.O. Hatton's Vireo
Band-tailed Pigeon Warbling Vireo
Mourning Dove Orange-crowned Warbler
Black-chinned Hummer Yellow Warbler
Anne's Hummingbird Bullock's Warbler
Crested Hummingbird Rufous-sided Towhee
Pacific Slope Flycatcher California Towhee
Violet Green Swallow Black-throated Sparrow
Steller's Jay Gray Sparrow
Pine Titmouse N. (Bullrichi) Vireo
Bushtit House Wren
Barrick's Wren Jesse's Goldfinch
House Wren
American Robin
Wrentit
California Thrasher
unanimal: dog-track
Mule deer-track