Remsen, J.V. 1973 Rock Dove Columba livia July 5 Downtown Berkeley, Alameda Co., Calif.: 6 July 6 Lake Merced, San Francisco Co., Calif.: 6 Rockaway Beach, Pacifica, San Mateo Co., Calif.: 4 Princeton Harbor, Half Moon Bay, San Mateo Co., Calif.: 6 July 8 Sacramento R., 4 mi. n. of Glenn, Glenn Co., Calif.: 1 over July 11 San Jose, Santa Clara Co., Calif.: 4 July 14 Woodland, Yolo Co., Calif.: 100 July 13 Sacramento, Sacramento Co., Calif.: 5 July 19 Danville, Contra Costa Co., Calif.: 2 July 20 Walnut Creek, Contra Costa Co., Calif.: 2 July 21 Brawley, Imperial Co., Calif.: 75 July 22 Brawley: 50 Imperial Dam, Imperial Co., Calif.: 1 July 23 Crows Landing, Stanislaus Co., Calif.: 2 July 26 Downtown Berkeley: 1 July 27 Walnut Creek: 1 Aug. 2 Downtown Berkeley: 1 Aug. 5 Berkeley, Alameda Co., Calif.: 25 Aug. 30 Berkeley: 2 Aug. 31 Woodland area: 100 Sep. 2 San Francisco: 2 Sep. 10 Downtown Berkeley: 7 Sep. 11 Berkeley: 2 Sep. 14 South end Salton Sea, Imperial Co., Calif.: 10 Sep. 21 Pescadero Beach, San Mateo Co., Calif.: 8 -> N along beach Sep. 22 Monterey area: 5 Sep. 27 Monterey area: 26 Oct. 13 Rodeo Lagoon, Marin Co., Calif.: 5 mixed in with Band-tailed Pigeons (2 white) in migrant flock. First time I've ever seen the two species in same flock