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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1980 Walter D. Koenig
7
Melanerpes formicivorus
Buckeyes
Hastings Reservation
(13 May) success. I kept moving the hide back, however, in an attempt
to make things ever less threatening to them.
14 May
Watched here from 1030-1400., again having minimal success
as far as the nest went, but → numerous birds were in the
vicinity. I saw all 5 known residents (9483, 88234,252,
424, and F8504. Plus, I [illegible] was fairly sure I saw a
2nd (banded) ♀, coexisting with 9483, possibly being mounted
briefly by one of the 3♂, and also possibly being displaced and
considered as an intruder. All very mysterious, and I can't
clear it up at this point since I don't know who she was.
But I think she was there, and may have been the cause of
the unusual amount of activity in the granary (relatively).
Whether or not she was the cause of the 7 eggs here remains to be
determined; no matter how you look at it, this group is a
problem'.
15 May
Watched the 'nest' here again from 1500-1700, this time seeing
zero at the nest. However, I again saw most of the
group members in the granary, and again thought I saw a
2nd banded ♀ - who again may have been displaced by
8504. Very odd. Finally, as I left, I heard some
calls over from the area of the 1st nest, so I walked over
there and - 3 birds flushed out! So, who knows? Maybe
this 2nd nest is ☹️ defunct and they're about to go for a 3rd!
17 May
1900. Checked both the nest holes: both are completely empty!
20 May
#1615. Checked all holes (externally), but no sign of yet another
nest as yet.
26 May
1200. With a bird in the 1st nest hole (the '79 hole), I went up and