Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Rensen,
J.V.
1973
Rough-winged Swallow
Stelgidopteryx ruficollis
July 6 Pescadero Marsh, San Mateo Co, Calif: 2
July 11 Castro Valley Ranch, Gilroy, Santa Clara Co, Calif: 1
July 14 Camp Spaulding, Nevada Co, Calif: 4
Nimbus Fish Hatchery, Sacramento Co, Calif: 2
Woodland, Sugar Ponds, Yolo Co, Calif: 2
July 21 Whitewater Rivermouth, Salton Sea, Riverside Co, Calif: 3
South end Salton Sea, Imperial Co, Calif: 2
Aug. 3) Bolinas Lagoon, Marin Co, Calif: 5
Sep. 2 Pescadero Marsh: 1
Sep. 13 Furnace Creek Ranch, Death Valley, Inyo Co, Calif: 1
Sep. 14 North end Salton Sea, Riverside Co, Calif: 2
Sep. 23 Pescadero Marsh: 1