Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1987 Walter Koenig
Melanerpes formicivorus
SOBO
HNHR
9 January
900. Counted stores: 895. (I'd guess that I'm missing
several hundred here by not going below the tree. The granary
is pretty full.)
17 January Group Update
Katy
Delete: 81037. Last seen 3 Dec. '85, Not seen since so
presumably gone by 31 March, DA = 31 Jan ± 2 mo.
81038. Last seen 31 March '86 (Katy), gone by 16 Nov
for sure, and so DA 24 July ± 3 mo.