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
Arnold L
HNHR
3 November
1215. Counted stores: Main tree: 4074? 4099.
Next door: 25
These birds are doing well! There are several sets of holes
in the granary which are new.
11 December
925. ♀ 761 over intruding at Lambert.
1115. Now watching here. (1) ♀ Yel/LB-Red #680. (2) ♀ 761 back here
working stores. (3) ♀ Wh-Mv/M #568.
1130. (4) ♂ M/Da-LP #826. (5) ♀ LP/LP #505. (6) ♂ Or/Da-Or #827.
(7) ♂ Yel-DB/Or #762. Now where are the breeding 88?
1148. Here's one: (8) ♂ LB-BLUE/M #679.
1210. I'm pretty sure ♂ 100's here also, but I'm having a
hard time getting a sure look at him. Well, this is him. He
looks rather (9) ♂ Yel-Red/Yel-Red #100 these days.
1230. Leaving.
1983
11 February
1245. Counted stores, finding only 1175 (!) Part of this is
because they've lost one of their better dead limbs along
with perhaps 600 holes. The light is also not great. But
it seems clear they've really gone through a lot of stores
since November.
I took a sample of 25 acorns from the tree.
12 June
1000. No stores remaining here: Ω.
18 October
1500. (1) ♀ LP/LP #505 here plus a ♂.