Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Erickson
1934.
2
Agelaius p. sonorciensis
Blythe, Riverside Co., Calif.
March 1, 1934
Large number of individuals heard in song
at NE. edge of town.