Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1986 Walter D Koenig
Melanerpes formicivorus
Hay-Blos
HNHR
18 January
*Group Update*
J1086. last seen by Missy on 22 June, gone by 29 Sept ->
D.A. 10 Aug ± 1 month.
20 January
1615. Counted stores: 3696. I have no doubt I missed
several hundred as well. I'd put capacity at 4000; the
tree is quite stuffed full.
5 April
*Group Update*
There's been a ♀ turnover here! Moni's gone, 2♀♀
from CVVerande have joined:
8604. Last seen 1 Feb., gone by 26 March, DA->1 Mar±1m.
881083, 1084, 1085. All now "breeders," although
1085 may not be here anymore. (They have inherited.)
9941. Moved here with ♀1078 ~ 1 March (was seen
at CVVer on 21 March, but Katy thinks she was
probably already up at H-B, which is not unlikely).
♀1078. Moved here ~ 1 March from CVVerande!
19 April
600. A good attempt at an ambush up in the large Valley Oak on
Hastings failed when a new exit appeared above the ambush
hole. I did, however, catch 1 unbanded, probable 1st-yr ♂,
who is now #1206. Who is this bird? There are not supposed
to be any unbanded birds here!
830. Backup here with a net in the granary on the off chance
I can catch someone.
1130. Giving up.
20 April
*Group Update*
81085. last seen 1 Feb, gone by 26 March ->DA.
28 Feb. ± 1 Month.