BirdAnalyst
BBS Route · Oregon · BCR 5

Fisher 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 56 species recorded across 7 survey years, still active.

56Species 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 →
7Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2017–2024Span
2Observers

Bird Species Found on Oregon Fisher 2

Top 40 of 56 species by most recent count. Each links to its species trend.

Species recorded on the Fisher 2 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
Swainson's ThrushTurdidae652024-46%2019
Wilson's WarblerParulidae312024-52%2019
Hermit WarblerParulidae252024-32%2019
Pacific WrenTroglodytidae132024-66%2019
Chestnut-backed ChickadeeParidae112024-47%2019
Band-tailed PigeonColumbidae82024-63%2019
Black-headed GrosbeakCardinalidae72024-27%2019
Evening GrosbeakFringillidae72024-18%2021
Steller's JayCorvidae62024-77%2019
Black-capped ChickadeeParidae42017n/an/a
Varied ThrushTurdidae42024-85%2019
Barn SwallowHirundinidae42024+33%2019
Mourning DoveColumbidae42023n/an/a
Turkey VultureCathartidae32017n/an/a
Olive-sided FlycatcherTyrannidae32023+33%2018
Common RavenCorvidae32024-30%2021
White-crowned SparrowPasserellidae32024-50%2019
Spotted TowheePasserellidae32022+33%2019
Western TanagerCardinalidae32024-56%2019
Black-throated Gray WarblerParulidae32023-64%2018
Brown CreeperCerthiidae32024+0%2018
American RobinTurdidae32024-41%2019
MacGillivray's WarblerParulidae32018n/an/a
Red-breasted SapsuckerPicidae22019+0%2017
Pileated WoodpeckerPicidae22019+0%2017
Song SparrowPasserellidae22024-85%2019
Warbling VireoVireonidae22024-82%2019
Golden-crowned KingletRegulidae22024-40%2018
Canada JayCorvidae22024-33%2018
Brown-headed CowbirdIcteridae22024+100%2018
Red CrossbillFringillidae22023-33%2018
Red-tailed HawkAccipitridae22024+100%2019
American GoldfinchFringillidae22019n/an/a
Common MerganserAnatidae12018+0%2017
Ruffed GrousePhasianidae12017n/an/a
Belted KingfisherAlcedinidae12024+50%2019
Hairy WoodpeckerPicidae12024-33%2018
Western Wood-PeweeTyrannidae12022-64%2018
Willow FlycatcherTyrannidae12024+0%2021
Hammond's FlycatcherTyrannidae12024-86%2019

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