BirdAnalyst
BBS Route · Oregon · BCR 9

Paisley Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 96 species recorded across 41 survey years, still active.

96Species RecordedSpecies recordedDistinct species detected on standard-protocol BBS runs here across all years on record — a measure of survey breadth, not a complete checklist.Full methodology →
41Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1973–2025Span
4Observers

Bird Species Found on Oregon Paisley

Top 40 of 96 species by most recent count. Each links to its species trend.

Species recorded on the Paisley route.
Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology →TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →Baseline yearThe first year of the smoothed window the trend is measured from. An earlier baseline means a longer record stands behind the number.Full methodology →History
American RobinTurdidae602025+29%1984
Western TanagerCardinalidae352025+14%1984
Chipping SparrowPasserellidae292025-30%1984
Mountain ChickadeeParidae202025-51%1984
Townsend's SolitaireTurdidae192025+780%1984
Dusky FlycatcherTyrannidae182025-59%1984
Cassin's FinchFringillidae162025-34%1984
Green-tailed TowheePasserellidae152025-10%1984
Mountain BluebirdTurdidae152025+17%1984
Gray FlycatcherTyrannidae142025+443%1988
Hairy WoodpeckerPicidae132025+300%1987
Olive-sided FlycatcherTyrannidae132025+414%1987
Brewer's SparrowPasserellidae122025-5%1984
Western Wood-PeweeTyrannidae102025-4%1984
Mourning DoveColumbidae92025+580%1987
Rock WrenTroglodytidae82025+17%1984
Black-backed WoodpeckerPicidae72025+520%1990
Brown-headed CowbirdIcteridae72025-43%1984
Northern House WrenTroglodytidae72024+0%1984
White-crowned SparrowPasserellidae62025-47%1984
Tree SwallowHirundinidae62025-27%1985
Steller's JayCorvidae52025-46%1984
Red CrossbillFringillidae52025-25%1984
Common NighthawkCaprimulgidae52025-39%1988
Black-capped ChickadeeParidae42001-63%1989
Brewer's BlackbirdIcteridae42025+0%1989
Western MeadowlarkIcteridae42025+150%2007
Warbling VireoVireonidae32025-59%1985
Cassin's VireoVireonidae32025+175%1996
White-breasted NuthatchSittidae32025+125%1984
Pygmy NuthatchSittidae32022-25%1994
Hermit ThrushTurdidae32025-81%1984
BushtitAegithalidae32009-50%1991
Red-breasted SapsuckerPicidae32025+167%2004
Hammond's FlycatcherTyrannidae22025-89%1984
Canada JayCorvidae22024+267%1985
Red-winged BlackbirdIcteridae22025-50%1984
Evening GrosbeakFringillidae22021-76%1988
Lincoln's SparrowPasserellidae22025-57%1988
Brown CreeperCerthiidae22018-33%1985

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14. A route is a sample, not a census.