Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Walker D. Koenig
Melanerpes formicivorus
Lower Haystack
(12 October) I also counted stores, which were conspicuously on the low
side: Main Tree: 59 } 59
Other: 0
920. Found several of these birds in the forest just up from Soto
Springs over on Hay-Blom territory. Seen were ☺♀ Black/Light #515, also
☺♂ DB-WN/LB-WN #461.
923. I just heard some wakas from the pond itself—evidently
they are actually going down there to drink! (☺♂ Myor-wm #307.
928. ☺♂ jwn-Reddish/M #511 (still clearly ♂-type; dark eye).
That's the whole group. Leaving.
13 November 1045. Counted stores: Main tree: 1736 } 1859.
2° tree: 123
Now they're finally getting somewhere.
14 December 1400. Counted stores: Main tree 2012 } 2142
2° tree: 130
I also sniped a good sample of 105 acorns, mainly from the
Main tree, and replaced them with those of my own choosing.
No birds seen while I was here.