BirdAnalyst
BBS Route · Idaho · BCR 9

Dougal Res Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 99 species recorded across 29 survey years, still active.

99Species 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 →
29Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1988–2024Span
3Observers

Bird Species Found on Idaho Dougal Res

Top 40 of 99 species by most recent count. Each links to its species trend.

Species recorded on the Dougal Res 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
Red-winged BlackbirdIcteridae412024+20%1990
Brewer's BlackbirdIcteridae412024+531%1990
American RobinTurdidae352024-30%1990
Western MeadowlarkIcteridae332024-16%1990
Mountain BluebirdTurdidae312024-21%1990
Common RavenCorvidae152024+238%1990
Cliff SwallowHirundinidae142024+77%1991
Chipping SparrowPasserellidae132024-30%1990
Violet-green SwallowHirundinidae122024+46%1991
Gray FlycatcherTyrannidae112024+59%1990
Vesper SparrowPasserellidae102024-42%1990
Mourning DoveColumbidae92024-40%1990
Brewer's SparrowPasserellidae72024-60%1990
Rock WrenTroglodytidae72024-70%1990
Cinnamon TealAnatidae61991+100%1990
KilldeerCharadriidae52024-50%1990
Common NighthawkCaprimulgidae52021+240%1994
Turkey VultureCathartidae52024+167%1991
Tree SwallowHirundinidae52021+75%1992
Yellow-headed BlackbirdIcteridae51998-17%1991
American KestrelFalconidae42024+29%1990
Sage ThrasherMimidae42021+267%1990
Common MerganserAnatidae42019+33%1990
Cassin's FinchFringillidae42019-65%1994
California QuailOdontophoridae42018-36%1995
Wilson's SnipeScolopacidae32024-50%1991
Black-billed MagpieCorvidae32024+6%1991
Song SparrowPasserellidae32024+17%1992
Yellow WarblerParulidae32024-18%1990
Yellow-breasted ChatIcteriidae32024+11%1991
European StarlingSturnidae32019-18%1993
Bank SwallowHirundinidae31996n/an/a
American GoldfinchFringillidae32024+67%2013
Rufous HummingbirdTrochilidae32016+0%2015
Northern ShovelerAnatidae21996+100%1988
Rock PigeonColumbidae21990-50%1988
Brown-headed CowbirdIcteridae22024-30%1990
Green-tailed TowheePasserellidae22024-53%1991
Lazuli BuntingCardinalidae22024-25%1990
Northern House WrenTroglodytidae22024+33%1990

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