Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Banbe
1957
Melospiza melodia
16.
10 April.
SU part Menis Far Bldg:
A pair of birds here - 1st time seen 2. Both
apparently feeding in fern patch, went to
live oakin ferns & sang, & flew up, then to
ground with a fluttering flight.
E Menis Far Club West W
One egg in this nest today. The nest is
12" from ground (where ground is lowest,
2 1/2" across cup, cup 2" deep. The egg is rather
cold - about 1/3, large end, is very light.
Then there is a narrow band of dark, the
rest, about 1/2 toward small end, a lighter
brown. No spots on egg. Marked it "1".
S. Naval Research Nest X
8:15
Left. 14.4 gm. Prim. 19mm.
All primary sheaths broken, 9th barely.
Most coverts out or broken. Sits on whole
tarsus.
Right. 16.7gm. Prim. 22 mm.
Crown feathers really blossomed! Most all
out except most anterior ones. Crown
stripe shows well. Most primaries at
least 8mm out of sheath. Sheaths
little evident over most of bird.
Plain - 15.7 gm. Prim. 22 mm
Head stripe beginning to show up.
Primaries 2-7 mm out of sheath. Few
sheaths evident, ie other feathers cover
them.
All birds still stand on entire tarsometatarsus,
not on feet. Quite frequently a bird will
gape when I stretch his right wing out
to measure the primaries.