Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1973
Red-breasted Merganser-
Mergus serrator
July 6 Princeton Harbor, San Mateo Co, Calif : 7 ♀-plum.
Ano Nuevo Pt, San Mateo Co, Calif : 2 ♀-plum. sitting on beach
July 14 Bolinas Lagoon, Marin Co, Calif : 1 ♀-plum
July 21 Whitewater Rivermouth, Salton Sea, Riverside Co, Calif : 2 ♀-plum.
Sep.18 Monterey area, Monterey Co, Calif: 1 ♀-plum Cannery Row
Sep.22 Monterey area : 1 ♀-plum Cannery Row
Sep.23 Ano Nuevo : 1 ♀-plum sitting on rocks
Sep.27 Half-M Princeton Harbor : 5 ♀-plum
Sep.30 Humboldt Bay, Humboldt Co, Calif : 50 in aerial flocks of 30, 20 ♀♀