BirdAnalyst
BBS Route · Wyoming · BCR 10

Ethete Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 89 species recorded across 16 survey years, still active.

89Species 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 →
16Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1991–2025Span
3Observers

Bird Species Found on Wyoming Ethete

Top 40 of 89 species by most recent count. Each links to its species trend.

Species recorded on the Ethete 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
Western MeadowlarkIcteridae1332025+21%1993
European StarlingSturnidae952025+10%1993
Red-winged BlackbirdIcteridae832025+102%1993
American RobinTurdidae462025+8%1993
Cliff SwallowHirundinidae452025+209%1995
Eurasian Collared-DoveColumbidae442025+940%2017
Common GrackleIcteridae362025-9%1993
Ring-necked PheasantPhasianidae322025+138%1993
Vesper SparrowPasserellidae302025+161%1993
Mourning DoveColumbidae262025-35%1993
Brewer's SparrowPasserellidae232025+95%1993
Canada GooseAnatidae212025+369%2002
House SparrowPasseridae202025-77%1993
Western Wood-PeweeTyrannidae192025+68%2002
Bank SwallowHirundinidae172025+97%2021
Western KingbirdTyrannidae162025+146%1993
Black-billed MagpieCorvidae162025+27%1993
Brown-headed CowbirdIcteridae152025-15%1993
Lark BuntingPasserellidae142025-86%1993
Yellow WarblerParulidae132025+175%1993
Common RavenCorvidae122025+9%1993
Horned LarkAlaudidae102025-15%1993
Western GrebePodicipedidae92025+160%2017
Bullock's OrioleIcteridae82025+500%2002
Wilson's SnipeScolopacidae72025-26%1993
Spotted TowheePasserellidae72025+375%1995
Barn SwallowHirundinidae72025-67%1993
Sandhill CraneGruidae72025+25%1995
Yellow-headed BlackbirdIcteridae72025+90%1997
Lazuli BuntingCardinalidae62025+260%1993
Northern House WrenTroglodytidae62025+333%2018
Lark SparrowPasserellidae52025+14%1993
Sage ThrasherMimidae52025-68%1993
Grasshopper SparrowPasserellidae52002+400%1992
Ring-billed GullLaridae42025-71%1995
KilldeerCharadriidae42025-62%1993
Rock PigeonColumbidae42024+520%1995
American KestrelFalconidae42025-33%1993
American GoldfinchFringillidae42025+143%1997
California GullLaridae42025+123%1997

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