Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Howell, T.R.
1950
S. y. muchalis
27 mi. S. of Princeton, B.C.
May 1 (cont'd.) but perceptibly slower. This
turned out to be a Williamson sapsucker, S.
thyroideus. Several were heard. Their
calls seem to come at slower intervals, too.
Farther down the road towards Hope, about
33 mi. S., I again heard tattoos and
yelps and saw a sapsucker in the top
of a big dead tree over 100 yds away.
with 10x binocular I could see that it
was nuchalis or close to it. the black
pectoral band was visible, but the bird
was at such an angle that I couldn't
see the head striping well. Then it flew
off out of sight. [Cowan later collected thyroideus here]
I returned to Dry Lake in the afternoon,
where it rained steadily.
May 2 (Dry Lake) 5:30 A.M. D.S.T. (see Journal)
The sky was light at this hour, mostly
overcast. No tattooing. At 6:00, a few
yelps were heard across the lake; at 6:30,
again. I saw a nuchalis fly from a
poplar to a fir tree, where it was lost to
sight. I went over to this spot about
15 min. later, and a nuchalis flew out
of a poplar to a dead tree close by and
tattooed twice, then flew off. These
are the only tattoos I heard this morning,
as of 7:30. Perhaps the sapsuckers are just
as depressed by wet, gray mornings as
I am. My impression is that in the