Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
House Wren
Troglodytes aedon
Feb.5 301 Camino Pablo, Orinda, Contra Costa Co, Calif : 1 h.a.-
I didn't recognize the nasal call that I heard on
this day until Feb.18 when I heard the identical
call from a House Wren at San Luis NWR - similar
to call of Black-tailed Gnatcatcher , but not quite the
same.
Feb.18 San Luis NWR, Merced Co, Calif : 1 - rare in winter.