Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
2005
2006
Walter D Koenig
Melanerpes formicivorus
UAZ
HNM
(1 July)
That β wasn't such a good idea after all. Bummer.
Apparently they were left the one night and bred-
something I figured could happen but didn't
think would.
11 July
450. Ambushed all 3 of the known holes
here, getting none in any of them!
6 Sept.
A few (old) stores still here.
2006
6 March
Stores: yes.
12 May
A few but only a few, stores appear
to remain here.
24 May
1000. Opened hole 5610 (last year's [2nd] nest): empty,
but in good shape.
Bird in new hole down in the lower tree.
26 May
1130 New hole opened, tagged #674.
4 eggs. Incubated
① 24.4 × 17.5
② 24.0 × 18.9 ③ 24.2 × 18.2 ④ 24.2 × 19.1 (not
developing or infertile).
4 June
1015. Checked nest: still 4 eggs. Cold.
Abandoned?
7 June
HND Eggs still there & cold. Apparently
abandoned.
20 June
Still some stores here.
24 June
600; Caught 2 birds in the old nest hole down
the hill: #3833 and a new β (but banded).