Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1982
1983
Walter D. Koenig
Melanerpes formicivorus
Finch
HNHR
2 November
1445. Counted stores: Main tree: 682 ? 1251.
Sycamore: 569
1983
16 January
1100. Counted stores: Main tree: 1492 ? 2942 + Misc limbs = 3182
Sycamore: 1450
Took a sample of 36 acorns from the Sycamore.
4 April
1500. Opened the new hole in the Sycamore that they'll probably
nest in, but I couldn't get all the way to the bottom (it's
deep already) and had to peep in to be (pretty) sure there's
nothing yet.
6 June
1715. Counted stores: Main tree: 15 ? 175. Getting down
Sycamore: 160
There!