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BBS Route · Oregon · BCR 5

Wedderburn Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 123 species recorded across 43 survey years, still active.

123Species Recorded
43Years Surveyed
1970–2024Span
5Observers

Bird Species Found on Oregon Wedderburn

Top 40 of 123 species by most recent count. Each links to its species trend.

Species recorded on the Wedderburn route.
History
Canada GooseAnatidae90202329×2018
Swainson's ThrushTurdidae582024+0%1972
Barn SwallowHirundinidae452024-22%1972
Song SparrowPasserellidae422024-35%1972
Pelagic CormorantPhalacrocoracidae402019+975%1989
American CrowCorvidae28202413×1974
Wilson's WarblerParulidae272024+90%1972
Steller's JayCorvidae262024+165%1972
Chestnut-backed ChickadeeParidae232024+729%1972
White-crowned SparrowPasserellidae222024-33%1972
Black-headed GrosbeakCardinalidae182024+58%1972
Warbling VireoVireonidae182024-11%1972
American RobinTurdidae162024-10%1972
Western GullLaridae152024-85%1972
Violet-green SwallowHirundinidae142024+14%1972
Tree SwallowHirundinidae132024+189%1972
European StarlingSturnidae102024+118%1972
Band-tailed PigeonColumbidae82024+18%1972
Western Wood-PeweeTyrannidae82024-75%1972
Black-throated Gray WarblerParulidae82024+21%1972
Anna's HummingbirdTrochilidae82024+50%2019
Common RavenCorvidae72024+114%1972
Red-winged BlackbirdIcteridae72024+0%1973
Brewer's BlackbirdIcteridae72024-13%1972
Lesser GoldfinchFringillidae72018-25%1972
Black PhoebeTyrannidae72024+467%1995
Cedar WaxwingBombycillidae72024+414%1981
California Scrub-JayCorvidae62024+233%1998
Brown-headed CowbirdIcteridae62024-73%1972
Golden-crowned KingletRegulidae62024-39%1972
Purple MartinHirundinidae62023+60%1996
Northern Rough-winged SwallowHirundinidae52019+0%1972
Orange-crowned WarblerParulidae52024-42%1972
WrentitSylviidae52024+58%1972
Pigeon GuillemotAlcidae52024n/an/a
Turkey VultureCathartidae42024+71%1973
Downy WoodpeckerPicidae42024-13%1974
Rufous HummingbirdTrochilidae42024-64%1972
Purple FinchFringillidae42023+13%1972
House SparrowPasseridae42024+167%1973

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.