Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Marshall, 1942
Ammodramus savannarum
Bald Peak (east of Grizzly Pk.) Contra Costa Co. Calif.
June 21 Sunny, calm am. about 8 seen,
J's widely spaced, in grassland on
n-e side peak. J's sang from
tops any bushes striking above
level of grass - Song a dry
buzz. Forage by alighting in grass,
walking around without a sound
or without disturbing grass. Flush
at about 3 or 4 yards. Only once
able to see a bird on the
ground. Often start to forage by
flying to a bush, they hopping
down it to the ground. Flush
at same spot or up to 20yds
away - this last rather than
merely flying straight to a patch
of grass & alighting in grass. Sang
often from rocks. Often 2 near the
singing J's, sometimes both on adjacent
rocks.
July 10 North fork Strawberry Creek, Berkeley Alameda Co. Calif.
One pair only on grassy hill between
cyclotron & n.fork! J singing often from
twistles, baccharis, or rocks up in the grass
& artenaria habitat. Q often flushed
near J. Perch with body & bill horiz.
tail down, head lunched back - Meadowlark.