Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1988 Walter D Koenig
Melanerpes fornicivorus
School Hill
HNHR
10 June
1245. None in any holes, as usual. Watching for a Gt.
1410. 7 birds altogether; no sign of a nest!
20 June
930. Bird in traditional hole: Egg, finally! Fresh.
22 June
1745. Hole empty. Makes me wonder whether it's possible
that the problem here is too many males after all (♂ egg
tossing?). It looks now like they just aren't going to
make it, despite having acorns remaining.
27 June
500. An ambush at the low hole in the Enclosure tree #4
(upper one) yield 6 birds - all ♂. They were ♂1385,
♂1387, ♂1388, ♂1426, and 2 ub ♂, now ♂1619 and ♂1620.
God knows where yet another NOBA ♂ might have come
from!
*Group Update*
I have to wonder about this 2nd NOBA ♂, who presumably
makes 8 birds in the group (♂260 and 7 ♂), especially since
I've counted 7 here several times. Hence, I'm going to
have him move here as of June"0".
3 July
1045. None in any holes.
5 July
1845. " " " ". There are several hundred
acorns remaining here, by the way.