BirdAnalyst
BBS Route · Idaho · BCR 9

Dubois Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 80 species recorded across 46 survey years, still active.

80Species 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 →
46Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1968–2024Span
7Observers

Bird Species Found on Idaho Dubois

Top 40 of 80 species by most recent count. Each links to its species trend.

Species recorded on the Dubois 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
Horned LarkAlaudidae1392024-19%1970
Western MeadowlarkIcteridae1272024+170%1970
Brewer's SparrowPasserellidae792024+16%1970
Mourning DoveColumbidae612024-3%1970
Vesper SparrowPasserellidae58202412×1971
Sage ThrasherMimidae472024+79%1971
Common RavenCorvidae42202431×1992
Long-billed CurlewScolopacidae312024+586%1975
European StarlingSturnidae212024+323%1973
Ring-billed GullLaridae212008+244%1992
Rock PigeonColumbidae192024+76%1989
Canada GooseAnatidae152024+650%2011
Eurasian Collared-DoveColumbidae132024+200%2012
Black-billed MagpieCorvidae122024+26%1971
Brewer's BlackbirdIcteridae112024-2%1970
Red-tailed HawkAccipitridae112024+233%1975
Sagebrush SparrowPasserellidae112024+182%1973
Short-eared OwlStrigidae102024+100%1970
Western KingbirdTyrannidae102024+600%1974
Swainson's HawkAccipitridae102024+333%1980
WilletScolopacidae92024+217%1979
Red-winged BlackbirdIcteridae92024+475%1975
Ferruginous HawkAccipitridae92024+275%1995
Bullock's OrioleIcteridae92024+367%2007
Barn SwallowHirundinidae82024+233%1972
American GoldfinchFringillidae62024+167%1988
Northern HarrierAccipitridae52024-47%1970
California GullLaridae51990+20%1970
Bank SwallowHirundinidae52024+171%2005
Common NighthawkCaprimulgidae52012+400%1981
Northern Rough-winged SwallowHirundinidae42024+190%1973
White-crowned SparrowPasserellidae41970n/an/a
House FinchFringillidae41975+300%1972
Yellow WarblerParulidae42024+33%1979
House SparrowPasseridae42024-67%1996
Western TanagerCardinalidae42024-64%2011
Wilson's PhalaropeScolopacidae42024n/an/a
Golden EagleAccipitridae32024+167%1978
Eastern KingbirdTyrannidae32023-64%1974
Brown-headed CowbirdIcteridae32024+63%1974

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