BirdAnalyst
BBS Route · Oregon · BCR 5

Coquille Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 100 species recorded across 18 survey years, still active.

100Species 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 →
18Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1994–2025Span
3Observers

Bird Species Found on Oregon Coquille

Top 40 of 100 species by most recent count. Each links to its species trend.

Species recorded on the Coquille 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 ThrushTurdidae882025+95%1996
White-crowned SparrowPasserellidae352025+73%1996
Violet-green SwallowHirundinidae322025+128%1996
Song SparrowPasserellidae312025+0%1996
Barn SwallowHirundinidae252025+82%1996
American RobinTurdidae222025-5%1996
Black-headed GrosbeakCardinalidae182025+263%1996
Western TanagerCardinalidae182025+425%1996
Wilson's WarblerParulidae182025+5%1996
Chestnut-backed ChickadeeParidae182025+30%1996
Western Wood-PeweeTyrannidae172025+133%1996
American CrowCorvidae172025-34%1996
Brewer's BlackbirdIcteridae142023-43%1996
Steller's JayCorvidae132025+30%1996
Warbling VireoVireonidae132025+218%1996
Red-winged BlackbirdIcteridae122025+67%1996
Eurasian Collared-DoveColumbidae122025+15%2013
Wild TurkeyPhasianidae122025+40%2014
Band-tailed PigeonColumbidae102025+260%1996
European StarlingSturnidae102025+90%1996
WrentitSylviidae92025-6%1996
KilldeerCharadriidae92022+117%1997
Canada GooseAnatidae92025-27%2019
House SparrowPasseridae82025+81%1996
Great EgretArdeidae82025+23%2019
California QuailOdontophoridae72025-20%1996
Purple FinchFringillidae72025+525%1997
American GoldfinchFringillidae72025-12%1996
Spotted TowheePasserellidae72025+91%1996
Orange-crowned WarblerParulidae72025+70%1996
Ruby-crowned KingletRegulidae71997+40%1995
Hermit WarblerParulidae72025+192%2010
Common YellowthroatParulidae62025+8%1996
Black-capped ChickadeeParidae62025-18%1996
Rufous HummingbirdTrochilidae52024-44%1996
Brown-headed CowbirdIcteridae52025+91%1996
Cliff SwallowHirundinidae52024+355%1997
Black PhoebeTyrannidae52025+111%1998
Lesser GoldfinchFringillidae52025+150%2013
Rock PigeonColumbidae52023n/an/a

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