Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1997
1998
Walton D Koenig
Melanerpes formicivorus
Gazebo
HNHR
3 April
1130. Cleaned a Starling nest (3 eggs) out of the
traditional hole here.
8 April
1100. Bird apparently in a hole over in The Blue Oak on the
other side of the pond. I pulled off a lot of the poison oak
around the tree so it can be climbed next time.
10 April
1245. Bird in the hole across the pond again. Opened
it: 7 eggs, fresh. Measured them: (1) 23.9 x 18.8
(2) 25.5 x 18.9 (3) 24.3 x 18.9 (4) 25.0 x 19.4 (5) 23.9 x 18.8
(6) 22.8 x 17.3 (7) 24.4 x 19.5.
12 June
1200. Checked up on the 2nd nest, which is hatching.
They have 4 babies - one of which is dead already -
and 2 eggs. (1) 24.0 x 18.9. Will probably end
up with 3 kids here.
1998
25 April
1100. Opened the hole (same as 1st nest in 1997): 1 fresh
(normal) egg. I bet they're egg-tossing.
Lots of stores. I also cleaned out a Starling
nest from the old nest hole in the central area.
29 April
1530. 5 eggs! Apparently they are not joint-nesting
here. In any case, I took one of the eggs, which
happened to measure 24.8 x 19.1 mm. (only 4 left).
11 May
1125. 3 hatchings + 4 infertile (or at least undeveloped)
eggs. They were joint-nesting here after all, apparently.
Bend: 1 June.