Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1982 Walter D. Koenig
1983
Melanerpes formicivorus
Corral Viejo Grande
Hastings Reservation
14 June
1430. Watching. At least 3 ♂ and 1 ♀ here, all hawking
insects and obviously feeding young somewhere, 1 ♂ is
banded: ♂ LB/Bik-wrn#718; others not. (Bird could be
Wn-Bik/ on Rleg).
(This bird turns out to be ♂718, banded and recently
breeding at Blow2, now apparently returned home.)
15 June
There are definitely 5 adults in this group (I'm not sure
what the sex of the 5th is.) I finally found their
nest, up in a Valley Oak along the fence line toward
Gazebo. They are feeding youngish babies.
1530. Opened the nest: 5 healthy babies, not quite ready to
band but close. I measured and marked them.
For nest hole characteristics, see back.
There are, by the way, plenty of stored acorns left here in the
granary.
19 June
930. Banded and measured the 5 babies, who are now
#808 to 812.
[illegible]
1983
21 March
1600. ♂ yel-red/m #717 seen here. Also ♂ B-wrn(w)/yel #836.
And ♀ Bik/yel-red #838.