Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1973
Wood Duck
Aix sponsa
July 6 Searsville L., Portola Valley, San Mateo Co., Calif : 1 ecc. ♂ + 1 ♀