Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1992 Waltu D Koenig
Melanerpes formicivorus
MPHF
HUNTER
(27 April)
840. ! Almost sure I had a brief look at a bird in the
other nest tree with a large (normal) egg in its bill!
Ang! Bird disappeared immediately. Would appear
as though #1533 is laying, but somewhere else!
Note, though, that it's not one of the 2 regular holes
over in that tree either. Where are they laying?
Or did I imagine this? No, I think not...
850. [illegible] #1613 on the limb; flew off.
930. Well, shit. What's going on here? Looks like both are
laying; unfortunately, where #1533 is doing it is a mystery.
Leaving for now.
940. Checked the hole on the way out - eggs are both still there.
1900. Watched roosting - found a new hole (upward-
facing knothole) in the upper nest tree. Birds
roosted there and in the high hole above the nest.
28 April
530. Opened the knothole.
615. I'm watching the knothole, Jim & the VCR are
at the other hole.
800. Well! Here's the poop: no action at the knothole.
However, 2 eggs were laid in the other hole - 1 by
#1531 at 700-745 (ID by behavior of the bird at the
hole, not by bands), and the other (#1533, presumably) laid
late, at 749-800. I presume this is her "last" egg
(i.e., that #1533 will skip tomorrow).
Eggs were marked 1-4. Note that both #s came
by themselves and had noone else visit or even check
the hole while they were inside. Hence! [illegible]