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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1982 R.C. Munro
Melanerpes formicivorus
Road 1
22 Feb Slow granary watch here, 1055-1255. A few acorns stored,
a bit of defense. Only ♀ 269, 383, ♂ 486, 577, 580, 672
seen.
24 Feb Moderately slow census here, but I did pull out a complete
census. All the above birds, plus ♂ 214, ♂ 579, ♀ 578. Nothing
really noteworthy, although ♀ 383 had me worried for
a while; I didn't see her until late, unusual for her.
25 Feb Another granary watch, the final of the 6 planned.
♀ 269 was nearly always around today, but the other group
members weren't particularly active. I'm still wondering
if my presence disturbs some of these poor birds, especially
♂ 294. But it's too late now. I certainly don't seem to
bother ♀ 269 et al. I missed ♀ 578, but otherwise a complete
census.
28 March Counted stores, 1415:
Main granary (VO) 1300
2° granary (sycamore) 1190
TOTAL 2490
Also, when I walked up a bird (♂ I believe) was
looking out of the hole (in the Black Oak) just below
last year's nest hole. Obviously it is in pretty good
shape. I will have to check it out (+ open it)
soon. While counting the 2° granary, I see ♀ 383,
♀ 269, ♀ 578, ♂ 579, ♂ 577, ♂ 580. Didn't see that
♂ 486 was hot on ♀ 269's tail yet, but I should watch
here soon.
30 March Watching from PO Hill, 1020: 1130, Pretty slow. Trying to see
if ♂ 486 is guarding ♀ 269 yet, but I wasn't able to convince myself