Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1975
Whistling Swan
Olor columbianus
Jan. 15 Red Bluff area, Tehama Co., Calif: 545
Sacramento NWR, Glenn Co., Calif: 40+
Jan. 20 Moss Landing, Monterey Co., Calif: 10 - (uncommon on coast) - salt ponds
Dec. 28 Victoria Island, San Joaquin Co., Calif: 3200