Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1980 Walter D. Koenig
Melanerpes formicivorus
Black Oak
(9 October) area!
1035. After a long dearth I finally had 24 birds in the central
area, inc. j6624, j?544, and ©8wn (4cl)#102.
1100. Giving up for now.
11 October
800. Searching for birds here.
810. Found 5-6 below the granary area at Bianca on side
of hill. ①♂Red/Blk-Red #497; ②♀Red/M #427; ③♂Or/ #321.
④♂Blk/Or #426. ⑤♀LB/Dk-LB #544. Are at least 7 birds here.
830. ⑥♀Red-Lght/Blk-Lg #320. All the adults are here
⑦♂Or-LB/Or #545. ⑧♂LB-Dk/M #546 eating acorn (everyone's
eating acorns here). ⑨♂LB-R/LB-R #624.
900. Well, I'm not likely to get as thorough a watch here as
this for quite some time. Everyone is hanging out here except
for 8102 (who I saw on the 9th over at Black Oak itself and
is very likely over there now) and j625, who is, I would
guess, most likely gone.
These birds are clearly quite at home over here at old
Bianca.
29 November
1130. Counted stores: Central area: 3230 4056.
Side area: 826
The storage areas here are loaded; I have no doubt but that
I undercounted by several hundred acorns!