Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1. Groth
1986
journal
139.
Aug 10 I finally camped in a clearent area
of lodgepole pine just E of Cascade Pass
and N of Hwy 138.
Aug 11 I immediately heard crossbills (Type 2)
earily in the morning. The clearing
had small groups, lone mates flying
over. I collected an imm. \sigma Type 2
and an imm. \sigma Type 5. I had
a group of 4 Type 5's visit the
decoys twice, but could not collect
any.
The noise of traffic on Hwy 138
made for a poor place to do work.
I drove to a different clearing,
as indicated.
At this spot I found many crossbills,
virtually all Type 2, the rare Type 5.
I could not get birds to come down,
but I did catch \#497 and collected
juv. \sigma #498 (both Type 2's).
This place was o.k., but I spent
the afternoon driving forest roads looking
for good places. The ponderosa pine,