Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1989
1990
Walter D Koenig
Melanerpes formicivorus
School Hill "B"C"
HUNTER
19 May
1700. Opened the nest here which I discovered yesterday
thinking this was School Hill. They have 4 babies, not
so young - eyes are open and feathers are developing - I'd
say ~13 days old. That makes the est. LED 25 April.
These birds have some acorns stored in the nest tree.
Tomorrow I'll watch to see who's here.
30 May
825. Set up to ambush at the nest; watching.
940. Caught an u68, 1st bird to feed. Now 81698
1100. ♀ came: 9 R-w(wn)/M
B1K-w(wn)/LB 1677.
1105. Quitting. Will watch again tomorrow to make sure
there's only a pair here.
21 May
1430. Took blood and put FWS bands on the 4 babies here,
who are now #1705-1708. I should finish banding
them on or about 28 May.
28 May
1600. Banded and remeasured the 4 babies, all of whom are
just peachy.
10 June
800. No signs from the nest, as expected. There are a few
acorns left in the small limb in the next tree, so they
do still have stores. Is this their whole granary?
1990
10 January
1230. There are no stores here, either in the next tree or a tree just
up the hill, where there are ~100 holes in one limb. My guess
is that the group here is now defunct.
12 April
740. Nothing here in passing.
18 June
*Group update*
81698. Last seen 28 Sept, no sign since Jan, at least -> D.A. 19 Nov 6 wks
Group is currently defunct, as far as we can tell.