Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
White-breasted Nuthatch
Sitta carolinensis
Jan.6 Bel-Marin Keys Rd., Ignacio, Marin Co, Calif : 1
Feb.23 Briones Reg Park, Contra Costa Co, Calif : 1 - first song of spring.
Feb.24 San Pablo Creek, Orinda, Contra Costa Co, Calif: 1 pair
investigating hole in knot of a large Valley Oak