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-tailed Gnatcatcher
Polioptila melanura
Oct.20 North end Salton Sea, Riverside Co., Calif.: 4 (1?)
Nov.23 South-end Salton Sea, Imperial Co., Calif.: 5 Garvey Rd +
Heise Spgs.