Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1980 Walter D. Koenig
Melanerpes formicivorus
Haystack-Blomquist
Hastings Reservation
11 January
L. Hankes saw 2 birds here (1♂ and 1♀) this afternoon, but was
unable to identify them.
15 January
1650. 1 bird sitting in the perch tree.
19 January
945. Watching.
1000. ♂ Or/m #173 plus ♀ in perch tree. ♀♀ - /B1k#484. Both
here together.
1015. Leaving. Things appear to be cool, calm, and collected
here with the birds just hanging out and eating stored acorns.
21 February
1515. Counted stores: 2125. Still loaded here.
The Valley Oak roost tree up above the granary here on HNHR
has already leafed out with new leaves ~½" long - an
early spring indeed! Going up there, I find that some of
the leaves are a good 2" long already, and also the tree is
just beginning to bloom.
28 February
Nancy saw both adults up here today along with
(first-yr) 8492 from 1500 (!) All apparently rather
amicable toward each other.
26 April
1545. Checked the nest (same old nest hole) where Ron had seen a
bird looking out: 4 eggs, not fresh.
7 May
1700. Checked the nest, where all 4 babies are fine (and fairly
old).
24 May
1215. Despite the rotten weather, it was time to band here, and I did:
The 4 are now #573-576.
28 May
945. Counted stores here: 1318. Still doing fine here.
7 June
950. Passed by here, but didn't see anyone in any holes except for a
baby who was squeetriring from the nest hole.
2 August
650. 2 ub juvs in the granary; now 8173 here trying to displace them.