Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Howell, T.R.
1949
138
S.v.daggetti
Crowder Flat, 5200 ft., 38 mi. NNW of Alturas, Modoc Co., Calif.
June 27 (cont'd) - Now A from E, squkt, I feed, B to SW; A
to branch, whets bill, sits, to E, 9:07. Young silent, one looking
out. 9:09 - B from E, feeds it, to branch, to asp, to E. Noise
starts as parents arrive. 9:10 - A from E, I feed, to branch, x-
wise, off to S, asps; tattoos. Young making noise, but
quieter than before. One head out most of the time, often
looking down. 9:11 - B from E, feeds once, to branch, whets
bill sits. Heads in; 4 yelps from B, head out, begging. 9:13
B to S. 9:14- bird from E, I feed, to branch, to E. 9:15:5-same.
9:18 - A from E, I feed,' to S. 2 yelps. 9:19 - B from E, I feed,
to branch, sits, picks a little. This is a dead branch, scarred by
bill-whetting, picking. Heads in, sun is and has been on nest
side of tree; nest frequently shaded by branches. 9:21- A
from E, squks, B to SW; A I feed, to branch, to SW. Cries
continue, louder now, 9:27 - A to nest, I feed, to branch, x-wise,
away. 9:28-B to nest, I feed, to branch, sits. 9:29- B chases
chipmunk to ground, back up to nest level, now away or out
of sight. 9:31-bird from W, squks, I feed, off to W; 9:34-head
well out- A from E, I feed, to branch x-wise, to S asps. Now B
to nest, I feed to branch, to asp, flycatches, to S. asps. The
heads are popping out constantly - frequently the crying stops
when one is out. 9:37- B from W, B feeds, to asp, gets insects
or sap or something, back to nest feeds, to asp, same,
then off to E. 9:39-B from E, I feed, to branch; to asp; to S asps.
9:42-A from NW, I feed, to branch x-wise, to SW. A branch shadow
is across nest, but heads seem to come out equally, lighter shade.
9:43-B to nest, feeds, to branch, sits. 1/2 from W to nest, squks, B
to W, A I feed, to branch, to E. Young quite noisy. 9:47- B
from W to asp, to nest, I feed, to branch, to E. 9:50-B from E,
I feed, to branch, to 65 yds SE, to big yellow pine.