BirdAnalyst
BBS Route · Idaho · BCR 10

Coolin Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 124 species recorded across 34 survey years, still active.

124Species 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 →
34Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1986–2024Span
5Observers

Bird Species Found on Idaho Coolin

Top 40 of 124 species by most recent count. Each links to its species trend.

Species recorded on the Coolin 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 RobinTurdidae732024+12%1988
Red CrossbillFringillidae482023+86%1988
Violet-green SwallowHirundinidae422024+571%1989
Western TanagerCardinalidae332024+98%1988
Chipping SparrowPasserellidae322024-18%1988
Red-breasted NuthatchSittidae322024+125%1988
Pine SiskinFringillidae232024+137%1988
Townsend's WarblerParulidae202024-39%1988
Orange-crowned WarblerParulidae192024-14%1988
Cassin's VireoVireonidae182024+2%1988
Black-capped ChickadeeParidae182024+20%1988
Common RavenCorvidae162024+51%1988
Hammond's FlycatcherTyrannidae162024+127%1992
Bank SwallowHirundinidae162024+200%1994
Swainson's ThrushTurdidae122024-57%1988
Brewer's BlackbirdIcteridae112023-19%1988
Spotted TowheePasserellidae112024+35%1988
Chestnut-backed ChickadeeParidae112024+164%1988
Western Wood-PeweeTyrannidae102024+155%1988
Yellow WarblerParulidae102024-23%1988
Song SparrowPasserellidae92024+15%1988
Warbling VireoVireonidae92024+121%1988
MacGillivray's WarblerParulidae92024-57%1988
American CrowCorvidae92024+150%1989
Black-billed MagpieCorvidae82024+325%1996
Eastern KingbirdTyrannidae82024+83%1993
Western MeadowlarkIcteridae72024-39%1988
Evening GrosbeakFringillidae72024+0%1988
Lazuli BuntingCardinalidae72024+125%1988
Barn SwallowHirundinidae72024-46%1988
Common YellowthroatParulidae72024+133%1988
Red-naped SapsuckerPicidae62024+13%1988
Mourning DoveColumbidae52024+67%1989
Hairy WoodpeckerPicidae52024+25%1989
European StarlingSturnidae52024-63%1988
Brown-headed CowbirdIcteridae52024-68%1988
Black-headed GrosbeakCardinalidae52024+92%1988
Northern Rough-winged SwallowHirundinidae52024-20%1989
Turkey VultureCathartidae52024+160%2006
Vaux's SwiftApodidae52024+400%2018

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