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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
147
Crowder Flat, 5200 ft, 38 mi NNW of Alturas, Modoc Co., Calif.
June 28 (cont'd.) screams, yelps from both places, interspersed with
silence, 5 mi. silence - one 2/3 out twice, pulls back in - loud
cheeping. 11:31- W-1-W. 11:33-same 11:35 same; more 2/3 outings,
cheeps+ screams, 11:39. W-1,-N-2 stops on way. 11:42-N-1, N, 1 stop.
11:55-W-1-W; #2 pops out, flies to the 15 yd. W. pine,
screams; picks, scratches. Another head out of the hole, cheeping.
11:57-n>d from W to the pine, with food, squiks, to nest -1-dark
to the pine above #2, much x-wise, squiks. #2 preens screams;
almost invisible from back - about 12 ff up. 12:07-#2 to
a small pine 10-15 ft away, taps, screams. #2 flies and hitches
well - better than #1 did. Now about 8 ft up. 12:1-W-1-W;
#2 ignored. #2 still hitching about, picking or tapping, screaming.
12:14-W-1-N+E - squk- to nest - to #2's tree, low, starts up,
off to W. No yelps, etc. 12:21-W-1-N. asp.-E. Both 1 +2 quiet
Now squaking - n>d from E, flutters around, over to where
#2 last in sight. 12:28-W-1-N; I have been up looking
around, and n>d comes up and screams at me. I think
I will see more sitting quietly in one spot. 12:30 W-1-W
12:33 -W-1-? 12:35-W-1-N; W. 12:37 W-1-N asp, to 15 yd.
pine - screams from #2?-to farther W, yelps-W'.
Both 1 and 2 have almost pure sooty heads, but this #3
peking its head out has a distinct white post-ocular
stripe. 12:48-W-1-N.asp-W. 1:20 - back at nest #1-
#3 or one like it has head out, not very noisy. Cloudy but
hot. other birds of all sp. quiet. 1:22?-1-W. 1:25-
W-1-W. 1:31- #3 screams, "answered" by screams from where
#2 last seen. Now 3 cheeps violently. 1:34-W-1- 40 yds sw.
1:44 - to 15yd pine, screams, to N. asps, screams, to nest, screams,
I feeds, to W, screams. All quiet but a chickadee and the
young saps. cheeping. No sound from 1 and 2, or n>d.