Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1975
Harlequin Duck
Histrionicus histrionicus
Oct.2 Año Nuevo St. Res., San Mateo Co., Calif : 1 ♂ sitting on rock on
south side of the point