Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
bicolor
6.
Mar 9.
(The pursuit described above took place at N edge of
burned area)
Shortly before 12:00 I heard song peta peta peta
from fence area E of dried-up pond and an answering
che-peebee from a chickadee to W of me. (I was
intent on tossing a lizard and I did not follow up
the incident. The Edmorse song did not impress me as a
mockingbird imitation.) I left the area about 12:05.
At 12:52 I heard song peter peter peter along
streamcourse E of the Eidemiller house. I kept following the song,
seeing nothing and eventually located the Edmorse close to the
center of a small oak tree. The bird was active, picking
at bark here and there, singing frequently. "He" changed
to "teewer tee-wei" or "chee-wei" which was essentially
"peter peter". Once the bird sang & purty purty then
reverted to the song used earlier. I followed the bird across
a street into another yard. It seemed to be alone. The black
forehead and eye form a striking contrast to the white cheeks
but appear to be a merging of the black with the gray of the
crest. The manner of holding the crest gives the bird
a different profile in life from the Black Crested
rather than
bicolor
Throughout the morning I was impressed with the general quietness
of the birds, the lack of "habitual" use of "contact" notes. When
song wasn't to be heard, I couldn't locate the finchess.