Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
Chestnut-backed Chickadee
Parus rufescens
Jan. 4 Univ. of Calif., Berkeley, Alameda Co., Calif.: 1 h.o.
Apr. 16 301 Camino Pablo, Orinda, Contra Costa Co., Calif.: 1 h.o.—
first since March 13, before which they were seen
nearly daily in the yard
May 16 301 Camino Pablo: 2 ads, 2 juvs. being fed by ads. in yard