Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1976 Walter D. Koenig
Melanerpes formicivorus
Lower Haystack
Hastings Reservation
10 October
Purge: 8174. Last seen 25 June, gone by 19 July. Disappeared about 7 July ± 1 week. (The alternative is that this bird has escaped detection recently by virtue of having perhaps lost its wing-streamer (see 20 August notes, p15)).
18 October
1030. Watching. Nobody in central area when I arrived.
1035. 1♂OrRW#307 in forest just below storage tree along with 2♂DBRW#309.
1040. A few others showing up. 1♂LBRW#171, 1♀R-w-B/M#170. 1♂RRR#236. 1♂WLLW#173. 1♀CWLRW#308. All in Upper Hay tree
hawking/eating acorns
1110. 1♀ub storing acorn in UH tree.
1130. Leaving. Storing continues, but not at any record-breaking pace.
29 October
1615. Counted stores: 2° tree: 503 }
Main tree: 4399 } 4902
7 November
1600. Watching up here, where an unringed ♀ and at 1625 ♀ Yel/Blk#176 from Hay-Blom were being chased around by 8236, 8170, 8171, 8173. The ub♀ was here persistently for 15 min or so; the 8176 was just seen at 1625.
15 November
1130. 8RRR#236 plus others in Live Oak up on top of Haystack (Howard(80))
1132. 8LBRW#191 flew down to Main granary from up there; swooped out in a hawking flight. 8WLLW#173 in UH tree.
1135. ♀Yel/Blk#176 of Hay-Blom up there - not being chased (but possibly why so many other birds are up there).
1136. Correction - is 8Or/Blk#173, not 8176. 1145. Double correction - not #173 either, but rather 8 Blue/Yellow#309, one of the