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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1976 Walter D. Koenig
Melanerpes fomiceivorus
Chenge Hastings Reservation
(27 May) 1056. 2-3 birds now in sycamore, inc. own TLB-Rd #234.
1115. Still 1-2 birds in sycamore. Going to check holes over there.
31 May Watched here at dusk. Some scattered calling was heard both
across the canyon and up along the gulch on the Red Hill side.
Just before dusk 3-5 birds came to the storage area, where
I suspect 3-4 roosted (in the same hole in the storage tree
where I've caught birds previously). I did not see anybody
roost in the sycamore. Needless to say, this doesn't solve the
mystery here, but at least not everybody is successfully
hiding across the gulch.
2 June 1645. Checked the holes and sat on the side of the hill and watched
until 1930. The birds were heard regularly across the gulch, but could
not be located, except for one bird seen briefly in the dead tree along
the ridge. Otherwise an unwary & came to the storage tree for 5 min
or so checking us out, but did not locate the others for us.
5 June 920-1015. When I arrived, 2-3 birds were in the storage area,
while others could be heard across the gulch. After 10 minutes the
birds more or less disappeared from my side, but over on the side of
Buckeye Hill I eventually was able to find 4-5 birds intermittently,
who seemed to be hawking and wandering among several feet of
activity. One of these included a nice-looking hole, where I saw
birds land at 3 times, but in none of these cases did the bird enter
the hole, and I am encouraged but not at all convinced that it is
their nest, at least yet. About 1000 one bird came to the storage tree
again briefly to karrit-cut and eat some acorn bits.
1020. Time to wander off and check holes 4 buckeye hill.
1100. ! While over on Buckeye wandering around I