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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
34
Crowder Flat, 5200 ft., 38mi NNW of Alturas, Modoc Co.,
Calif.
June 3 - 8:07 A.M. At #7 - 8:10 - n. to branch
near nest - squks - to hole - looks in several
times - sqwks. - d. out, n. in. D. screams
numerous times, goes away across meadow at
least 100yds. 8:15 - D>n. to nest-sqwks -
looks in several times, half in, goes all in.
8:16 - N. comes out, waits around at dead
aspen 5ft away; preens, scratches, just like
a daggetti. I can detect no difference in
voice, either. 8:21 - N. to nest - squks - squeezes
in. I could see n.'s bill open a little - per-
haps the sqwks. are not wholly from the bird
in the hole. 8:23 - D. comes from across meadow,
goes to dead asp where n. was, taps. There also
seems to be loud tapping from the hole. 8:25 -
D. to nest - sqwks - n. out - d. ducks half in
several times - squks - d>n out, to its
usual small pine 5yds away. D. in, 8:26.
8:28 - D>n. to dead asp. 5ft away. 8:30 - D>n
to small pine 40 yds away - N. arrives with
"crest" raised, sqwks - both seem to sqwk,
hitch around pine, d>n perhaps slightly
agressive. N. over to asp by nest tree, d>n.
to dead asp. Both tap loudly. D>n lost to
sight. N. to nest, sqwks, d. out, n. in., 8:37.
8:38. D. back to nest, looks in several times,
sqwks - n. still in. D. lost to sight. 8:39 -
several tatboos heard 30-40yds away. 8:40 -