Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Koenig
Melanerpes formicivorus
Lower Haystack
(22 July)
Now that I think of it it's possible that these birds are here on
the way back from getting water at the pond (?).
1015. Leaving. Stopping over at the Valley Lake where the birds
were, I discovered it laden heavily with small, green acorns.
If that one tree's any indication, it may be another very good acorn
year.
29 August
1010. Watching from hide, but it all looks totally dead. My
guess is that they're all over across the fence where I saw them
on 22 July.
1013. Some calls and a ♀ hawking in the granary.
1020. Damn birds aren't sitting still long enough in one place
for me to identify them. There are several around now, though
1033. (1) 8 / M/LP- #236 -wing-streamer gone.
1042. (2) ? DB-LP/M #309 in UH tree.
1045. (3) LG/? (maybe lost?) #391. Still ♂-type, molting to ♀
1135. (4) ♀ R-W-B/WM #170
1142. (5) ♂ O-/M/DR #307.
1220. (6) ♀ cub. Mostly hawking still going on.
1240. Time to go. Birds still around but not especially conspicuous. Don't know about #390 - he could very well be gone.
1245. Rather to my surprise, a search of the granary exposed
no unambiguously intact acorns, though it is littered with
broken shells. They are out of stores!
21 September
1040. 8309 seen intruding down at Y (see Y notes).
10 October
1030. Watching.
1057. (1) ♀ R-W-B/M #170. 1107. (2) ♂ R-LW #307.
1100. Birds are mostly hawking away from the granary.