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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Howell, T.R.
1949
S.v. daggetti
Crowder Flat, 5200ft, 38 mi. NNW of Alturas, Modoc Co., Calif.
June 28 (contd.) 7:40 A.M. - at #1 - young heads out, cheeping and screaming. 7:42- from W to N asp, to nest, I feed, to E.
7:42- from E, I feed, to E. 2 screams from a few yds. E.
The sun is pale because of light clouds, and it is quite chilly.
7:45- from E, I feed, to pine 10yds N. Young suddenly silent,
now start up again. 7:48- from W. to N.asp, to nest, I feed, around
nest tree, to W. - seems slightly nervous. Young have withdrawn.
7:54- head out, young silent or faint. 7:58- head withdrawn; then,
same as 7:42; young noisier again. 7:59- from E, I feed, to N.
asp. As always when the parent arrives, the cries increase
sharply in volume and shrillness. N> d must have gone to W;
8:00 A.M., from W, I feed, to N asp,, to E. 8:02- from W. with dragon
fly, young head out to get it, off to W. Now head out, young noisy.
8:04- from W, I feed, around back of nest, to E. Heads withdrawn.
8:06- from W, I feed, to W. 8:07- from W., to N.asp. to nest. (feed, to E.
8:07.5 from E, I feed, to E. 8:09- from E, I feed, to W. - head out,
young silent. 8:12- from W, I feed, young lunges half out, to E. 8:13-
from E, I feed, to W. Heads withdrawn. 8:15- from W, I feed, to W. Head
out, noisy. From now on I shall mark just direction, no. of
feeds, like this: W-1-W, for the 8:15 sequence, 8:17- to
nest-1-N.asp-? 8:18-E-1-E. 8:19-same. 8:20-same-young
lunges half out.-n> d at mt. mahogony 25 yds E. 8:20.5-E-1-W
Young screaming, head out. Sun much brighter. 8:24- W-1-N asp,
E. Young lunged half out. Clouds over sun. 8:25-E-1-W. 8:26-
W-1-E. 8:27-E-1-N.asp-E. 8:28.5-E-1-W. 8:30-W-1-W.
8:32-W-1, to dead asp 6 ft E, x-wise, to ground, flycatches,
to W. 8:34-W-1-E to mt. mahog. 25 yds. 8:35-E-1-W. 8:36.5-
W-1-W; young strikes n> d with lunge, jars n> d. 8:40-
W, to E side of nest, young 7/3 out to get food: n> d
to E. 8:41- from E, same action, 2-feeds.