Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1991
1992
Walter D Koenig
Melanerpes formicivorus
Knoll
H N H R
4 January
1100. Counted stores: 2200. This group is doing very well
indeed, and their granary is pretty well full (est.: 2500
capacity).
22 April
29 April
Bird in hole! (The hole I ambushed for Y (last week)
Checked hole (1630): empty.
1 May
" " (1515): " ". Birds in it earlier, however.
24 May
1130. Checked hole: parasite board gone (new one put in);
3 babies: ① yel 27.1 ② 28.9 ③ 19.9.
27 May
930. Checked hole: parasite board gone again.
① yel 37.0 ③ wh 38.1 ④ 28.7
5 June
1315. Set up to get The 9 for DLW.
1320. Got her!
7 June
1330. Going for the recapture.
Got her! Banded & bled The babies for good Measure.
31 December
1045. Counted stores: 740. Not too shabby, considering.
The tree here is reasonably full (well, not really, given
capacity ca. 2500, but They to have a fair number, anyway).
1992
19 January
*Group Update*
J1967. KJSAB.
♀1604. Last seen 21O ct '91 (Connie), 1st not seen
7 April
About 100 acorns remaining here (MTS).
1 May
1300. Climbed to the nest using the "Road 1" technique, step-ladder
and all. 5 eggs, fresh.
1 July
1430. There are still a few stored acorns left here (note that
this was a supplemented group).