Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1973
Black-throated Sparrow
Amphispiza bilineata
Sep. 14 Morongo Valley, San Bernardino Co., Calif.: 15
Yucca Valley, San Bernardino Co.: 2
Sep. 16 Tia Juana R. Valley, San Diego Co., Calif.: 1
Oct. 20 Cottonwood Spps, Riverside Co., Calif.: 1