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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Field Notes
Doug Bell
Plebs Ranch.
Humboldt Co, Calif.
March 26 - cont.
Look to left corner, settle, up, settle, etc. When
it possibly tried to settle, it looked like it would lower
head and pick or move something. Then it got up,
move back to behind grass, rotated, lowered. Back
to left corner - sat down, peering out hole, at
angle. At one point it looked like it tried to push
something with its leg. Back up - to behind grass.
This whole time it has been wailing on and off.
0:330 - Out of pothole to snag (C). Sitting - wailing
intermittently. The pothole (B) may have been a
good cache - but I did not see any clear eating.
Maren thinks she saw a peregrine pass over pickup
to the NW of rock as we drove out. So was
that the B, and this wailing bird the ?? She
So peregrine is still on snag C - peering now.
8:45: Two falcons present? The one bird, with lighter
breast, remained in pothole. The bird on snag (C) is
too ? - slightly more pink & barring to breast. Deeper
mail. She was peering, wailing every so often.
Don't know where she came from. Male up,
at edge, half sitting on hunches. Wailing too.
E - checking heard 8:50 - Male flew out of hole
to ?, mated (recorded), curled, and now settling
on some snag group as ?, but higher up so fast
that the original bird I was watching was male, and
it was wailing a bit - it disappeared in pothole for
from 8:30 to 8:45 - sitting on eggs? Making scrape