Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
emsen,
J.V.
1973
Double-crested Cormorant
Phalacrocorax auritus
July 6 Princeton Harbor, San Mateo Co, Calif : 1
July 14 Bolinas Lagoon + Bay, Marin Co, Calif : 45
July 21 Whitewater Rivermouth, Salton Sea, Riverside Co, Calif : 15
July 22 West Pond, Imperial Dam, Imperial Co, Calif : 20
Aug. 31 Bolinas Lagoon : 100
Sept. 1 Berkeley dump, Alameda Co, Calif : 4
Sept. 14 North end Salton Sea, Riverside Co, Calif : 2
Sept. 16 Mission Bay, San Diego Co, Calif : 10
Sept. 23 Ano Nuevo St. Reserve, San Mateo Co, Calif : 1;
Sept. 29 Eureka area, Humboldt Co, Calif : 15
Alder Camp Rd, Del Norte Co, Calif : 6 Klamath R.
Sept. 30 Humboldt Bay, Humboldt Co, Calif : 10
Dec. 1 Molate Pt. Richmond, Contra Costa Co, Calif : 100 cormorants, presumably
off this species, was seen roosting on spans of bridge under the
Richmond-San Rafael Bridge.