Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
Olive-sided Flycatcher
NuHallornis borealis
Apr. 24 Tilden Park, Contra Costa Co., Calif : 1 - near golfcourse -
first one of year
Jun. 2 Lida, Esmeralda Co., Nevadq : 1