Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1995
1996
Walter D Koeing
Melanerpes formicivorus
Knoll
H N H R
14 May
1300. Opened the Canyon hole: 4 eggs, incubated.
Measured one: 26.7 x 20.1 mm.
23 May
920. Checked nest: 3 babies, 1 unhatched egg. Largest
baby weighs 13.5g ≈ 3 days old. Egg removed.
11 June
1100. Banded & bled the 3 kids here.
No stores left in the granary here!
1996
3 January
1300. Some possibly fresh shells in the granary, but otherwise
it's empty. Are there even birds here?
24 May
1215. Opened the new hole in the Y sycamore: 4 eggs,
fresh. They were also big! The one I measured was
a record 29.4 x 19.6 mm!
28 May
1315. Checked the nest: still 4 eggs.
5 June
1230. Checked nest: 4 babies; 10.5g (~3do).
14 June
1300. Tried to get the ♀, but only 81301 fed. Left it
up so she'll get used to the ambush.
15 June
900. Got her! 82527 also fed.
17 June
2000. At roosting tonight, 81301 roosted along
with an unidentified 2nd bird, blocked by 81301.
18 June
2000. Tonight, 81301 and possibly an und. 2nd
bird roosted in the nest.