Northern oak woodland breeding bird census: 1992 Author(s): Petersen, J. D.Publication Date: Jan 1993Type of Document: Journal Article Northern oak woodland breeding bird census: 1992PDF is: Web Page Link: Citation: Petersen, J. D. 1993. Northern oak woodland breeding bird census: 1992. Journal of Field Ornithology 64: 33 (Suppl.). Keywords: Sonoma CountyCaliforniaAmerican Crowbreeding bird censusMourning DoveAnna's HummingbirdRed-shouldered HawkAsh-throated FlycatcherTree SwallowViolet-green SwallowHouse FinchRed-tailed HawkEuropean StarlingNorthern FlickerCooper's HawkAmerican Robinnorthern oak woodlandOrange-crowned WarblerDark-eyed JuncoPacific-slope FlycatcherChipping SparrowAcorn WoodpeckerNuttall's WoodpeckerWestern Wood-PeweeWhite-breasted NuthatchWestern BluebirdWarbling VireoLesser GoldfinchNorthern MockingbirdGreat Horned OwlSolitary VireoHutton's VireoBlack-throated Gray WarblerPlain TitmouseScrub JaySteller's JayWestern KingbirdLark Sparrow Read more about Northern oak woodland breeding bird census: 1992