Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
Red-breasted Sapsucker
Sphyrapicus ruber
Jan.11 Tilden Park, Contra Costa Co., Calif : 1 h.o.-drumming
plus call.