Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1973
Northern ("Bullocki") Oriole
Icterus bullockii
July 8 Sacramento R., 4 mi. n. of Glenn, Glenn Co., Calif.: 15 ♀♀ + 1 mn.
July 11 Castro Valley Ranch, Gilroy, Santa Clara Co., Calif.: 1 h.o.
July 14 Salmon Falls Rd., El Dorado Co., Calif.: 2 ♂-plum.
July 22 Finney Lake, Imperial Co., Calif.: 1 ♀-plum.
Aug. 3 Pickett Ridge, Moraga, Alameda Co., Calif.: 1 ♂-plum. Definitely out of habitat and in bay tree - must be a migrant.
Aug. 5 Lands Ranch, Vine Hill Rd., Sebastopol, Sonoma Co., Calif.: 1 h.o.
Nov. 10 Desert Center, Riverside Co., Calif.: 1 ♂ - extremely late