BirdAnalyst
BBS Route · Idaho · BCR 9

Dougal Res Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 100 species recorded across 30 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 →
30Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1988–2025Span
3Observers

Bird Species Found on Idaho Dougal Res

Top 40 of 100 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
American RobinTurdidae302025-22%1990
Red-winged BlackbirdIcteridae262025+30%1990
Brewer's BlackbirdIcteridae212025+454%1990
Chipping SparrowPasserellidae162025-46%1990
Mourning DoveColumbidae152025-17%1990
Western MeadowlarkIcteridae142025-14%1990
Cliff SwallowHirundinidae142024+77%1991
Vesper SparrowPasserellidae112025-47%1990
Violet-green SwallowHirundinidae112025+85%1991
Mountain BluebirdTurdidae92025-21%1990
KilldeerCharadriidae62025-28%1990
Common RavenCorvidae62025+225%1990
Northern House WrenTroglodytidae62025+22%1990
Cinnamon TealAnatidae61991+100%1990
ChukarPhasianidae62025+200%2003
Common NighthawkCaprimulgidae52021+240%1994
Gray FlycatcherTyrannidae52025+5%1990
Black-billed MagpieCorvidae52025-35%1991
Tree SwallowHirundinidae52021+75%1992
Yellow-headed BlackbirdIcteridae51998-17%1991
Song SparrowPasserellidae42025+67%1992
Yellow-breasted ChatIcteriidae42025+11%1991
Sage ThrasherMimidae42021+267%1990
Rock WrenTroglodytidae42025-68%1990
Common MerganserAnatidae42019+33%1990
Cassin's FinchFringillidae42019-65%1994
California QuailOdontophoridae42018-36%1995
Wilson's SnipeScolopacidae32024-50%1991
Brown-headed CowbirdIcteridae32025-43%1990
Brewer's SparrowPasserellidae32025-81%1990
Yellow WarblerParulidae32025-18%1990
European StarlingSturnidae32019-18%1993
Bank SwallowHirundinidae31996n/an/a
American GoldfinchFringillidae32024+67%2013
Rufous HummingbirdTrochilidae32016+0%2015
Northern ShovelerAnatidae21996+100%1988
Rock PigeonColumbidae21990-50%1988
American KestrelFalconidae22025+0%1990
House FinchFringillidae22025-89%1990
Lazuli BuntingCardinalidae22025-50%1990

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