BirdAnalyst
BBS Route · Oregon · BCR 5

Coquille Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 100 species recorded across 17 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 →
17Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1994–2024Span
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 ThrushTurdidae952024+69%1996
Barn SwallowHirundinidae532024+82%1996
Song SparrowPasserellidae392024+1%1996
Tree SwallowHirundinidae322024+206%1996
White-crowned SparrowPasserellidae312024+57%1996
Wilson's WarblerParulidae272024+17%1996
Violet-green SwallowHirundinidae262024+87%1996
American RobinTurdidae262024-1%1996
Black-headed GrosbeakCardinalidae232024+188%1996
Warbling VireoVireonidae222024+194%1996
American CrowCorvidae172024-11%1996
Band-tailed PigeonColumbidae162024+280%1996
American GoldfinchFringillidae162024+15%1996
Orange-crowned WarblerParulidae162024+104%1996
WrentitSylviidae162024+15%1996
Eurasian Collared-DoveColumbidae162024-6%2013
MallardAnatidae152024+640%1997
Western Wood-PeweeTyrannidae142024+122%1996
Brown-headed CowbirdIcteridae142024+100%1996
Brewer's BlackbirdIcteridae142023-43%1996
Western TanagerCardinalidae142024+338%1996
Steller's JayCorvidae132024+27%1996
Chestnut-backed ChickadeeParidae132024+21%1996
Purple FinchFringillidae122024+625%1997
Hermit WarblerParulidae112024+223%2010
Cedar WaxwingBombycillidae102024+117%1996
Common RavenCorvidae92024+325%1996
Spotted TowheePasserellidae92024+91%1996
KilldeerCharadriidae92022+117%1997
Black PhoebeTyrannidae82024+100%1998
Red-winged BlackbirdIcteridae72024+0%1996
House SparrowPasseridae72024+44%1996
Ruby-crowned KingletRegulidae71997+40%1995
Black-capped ChickadeeParidae62024-32%1996
Rufous HummingbirdTrochilidae52024-44%1996
Cliff SwallowHirundinidae52024+355%1997
Pacific WrenTroglodytidae52024-46%1996
Great EgretArdeidae52024-31%2019
Golden-crowned KingletRegulidae52024-78%2010
Hutton's VireoVireonidae52022+7%2012

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