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BBS Route · Wyoming · BCR 10

Hunter Peak Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 142 species recorded across 26 survey years, still active.

142Species 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 →
26Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1982–2025Span
5Observers

Bird Species Found on Wyoming Hunter Peak

Top 40 of 142 species by most recent count. Each links to its species trend.

Species recorded on the Hunter Peak 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 RobinTurdidae432025+20%1986
Violet-green SwallowHirundinidae322025+110%1986
Ruby-crowned KingletRegulidae262025+6%1986
Warbling VireoVireonidae232025-29%1986
Pine SiskinFringillidae222025-57%1986
Western TanagerCardinalidae202025-39%1989
Hammond's FlycatcherTyrannidae172025+540%1996
American CootRallidae162010-5%1986
Chipping SparrowPasserellidae162025-50%1986
Dusky FlycatcherTyrannidae152025+333%1998
Lincoln's SparrowPasserellidae132025+50%1995
Cliff SwallowHirundinidae122010-58%1986
White-crowned SparrowPasserellidae122025+271%2008
Brewer's SparrowPasserellidae102025+117%1986
Vesper SparrowPasserellidae92025-49%1986
Green-tailed TowheePasserellidae92025+150%1989
Ruddy DuckAnatidae82010+114%1986
Brewer's BlackbirdIcteridae82017-43%1989
Ring-necked DuckAnatidae82025+180%1994
Olive-sided FlycatcherTyrannidae72025+57%1986
Mountain ChickadeeParidae72025-43%1986
Yellow WarblerParulidae72025+113%1988
Common RavenCorvidae62025+90%1986
Lazuli BuntingCardinalidae62025+125%1988
Canada GooseAnatidae62017+100%2004
Sandhill CraneGruidae62017+157%1994
Wilson's SnipeScolopacidae52010+13%1986
Tree SwallowHirundinidae52025+47%1986
Northern House WrenTroglodytidae52025+29%1986
Hermit ThrushTurdidae52025-31%1989
Mountain BluebirdTurdidae52025+7%1986
Lark SparrowPasserellidae52010+433%1995
Pine GrosbeakFringillidae52009+25%1994
Barn SwallowHirundinidae42017+267%1988
MacGillivray's WarblerParulidae42025-21%1990
White-breasted NuthatchSittidae42017+100%1992
Red-breasted NuthatchSittidae42025-35%1986
American CrowCorvidae42010+80%1998
Cedar WaxwingBombycillidae42024-46%1993
Lesser ScaupAnatidae42024+44%2000

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