Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1984 R.L. Mumme
Acorn Woodpecker
Bianca
4 April Watching, 0900, Bianca was occupied (stored acorns present) during the fall, but now I'm not so sure.
A 9NB was poking in the granary when I started, but then
a second bird 8 or 9 M/light, which could have been
Q739 of SOBO, came in did the same, then flew off
on a bee line toward SOBO
0935, now 2 8NB here poking in the granary.
They fly off at 0940. Didn't look like they belonged
here. Looks like Bianca may be abandoned up for
grabs. No acorns present here now.
15 April At least 3, maybe 4 birds here at 0830
21 April Black Oak birds here, Bianca still seems up for grabs