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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1986 Walter D Koenig
Melanerpes formicivorus
Blowout
H N H R
(13 June)
700. Leaving. No one was given even a sideways glance at the
hole since I arrived.
800. Upon returning, There's now a ♀ in the hole. I'm watching
trying to see if I can figure out who she is.
820. Over in granary, a bird (♂) who looks like, or is, 8832
again.
840. Bird in hole gone. Nest checked: 5 eggs. Well, I sure didn't
get what I wanted, but at least both ♀♀ are laying.
14 June
Watched this morning from 435-800. Unfortunately, it was
so foggy (not to mention cold) that anyone could have gone
into the hole without me seeing them, and apparently someone
did. Between 700-745 8492 went in turie (incubating?)
and both 8808 and 8812 went to the hole, but I saw
neither of them actually enter it. Nonetheless, When I
checked it at 800 there were 6 eggs.
The only good thing that happened was that I noted
that the dark spots on 8812's forehead are still visible
(barely); thus, based on the clear forehead of the ♀ in the
hole yesterday (at 800) I presume that the 1st ♀ that
layed yesterday was 8812 and the 2nd 8808. (Following
this through, we might guess that it was 8808's last ⚪ egg
eyesterday (because she layed ⚪ so late) and thus today's
egg was probably ⚪ 8812's. See the scattergram on
the back -