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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Howell, T.R.
1950
S. varous ssp.
Hope-Princeton Road, British Columbia
May 13 (cont'd.) more stops at likely-looking
spots, 9 mi. and 18 mi. E. of Hope yielded no
sapsuckers. At 22.0 mi. E. of Hope, I was
exceptionally lucky. At 8:15 it was clear
and sunny, and at this point the road goes
up rather steeply through fir and cedar.
Along the river there are cottonwoods, and
I listened for 15 min. without hearing a
sapsucker. Then one flew up silently
and alighted on the bole of a large
hemlock, about 40 ft up. In a moment
another flew to the first one; there
was squawks, and crown feathers raised.
The first moved out a couple of feet on
a branch and perched cross-wise. The
second mounted her and copulated. The
copulation lasted only a few seconds, and
there seemed to be no resistance by the
♂. The ♂ was mounted on her at a 45°
angle. He flew off about 60 ft., and the
female preened for a minute or so. Then
she flew off past the ♂, and he followed.
I lost sight of them. Except for the squawks
when the ♂ first came up to the ♀, neither
bird uttered a sound. About 20 min. later,
a ruber yelped from the top of a dead
fir as I passed under it, then flew to
another dead tree, then out of sight in
the forest. I heard more yelps. This was
so close to the first observation that I