Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1941
May 3. Clearing. We drove to Boulder Creek. Cloudy
Rain at night. Bonaparte Gulls following tractor.
May 4: Cloudy, no rain during the morning.
At dawn Spotted Towhee, Russet-backed Thrush (whis
this only - no song). Later Western Flycatcher
and calls
"Trickler Trickle - Che-bec" repeated. Songs during
wood River
Morning the morning: Junco, Creeper, Black-throated-
and Gray Warbler, Yellow Warbler, Chestnut Warbler,
Cassin's Finch, Hermit Thrush (in the usual
place - on the slope of Bear Mountain, across
the highway from our cottage.) Black-headed
Grosbeak (continuous, varied song). Purple Finch,
W.Tanager, Ash-throated Flycatcher alighted
on the electric wire and called and caught
insects. No Olive-sided Flycatcher near the
cottage but one called after in the town:
A pair of Creepers were in the redwoods
at the entrance several times - the male
singing. The pair of Black-throated Gray
Warblers came into the bath that overhangs
the garage and the female seemed to disappear
in the tall redwood back of the house. Their
"chips" were heard several times during
the morning. The song was always Zee-ple,
Zee-ple, Zee-ple, Zee-ple, Zea-le - rising scale.
May 5: Still cloudy and threatening but no rain. A
family of Lutecent Warbler was
The "Allen Runners" went to the Silverado
Trail near Napa. At the same spot east
of Napa on a stream where we have stopped
on trips to Clear Lake we found a grand
collection of birds and a chorus of songs.