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BBS Route · Wyoming · BCR 10

Worland Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 71 species recorded across 15 survey years, still active.

71Species 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 →
15Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1992–2025Span
4Observers

Bird Species Found on Wyoming Worland

Top 40 of 71 species by most recent count. Each links to its species trend.

Species recorded on the Worland 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 MeadowlarkIcteridae1812025+100%1994
Horned LarkAlaudidae612025+133%1994
European StarlingSturnidae502024+295%2011
Mourning DoveColumbidae432025+209%1994
Brewer's SparrowPasserellidae322025+132%1997
Red-winged BlackbirdIcteridae292025+73%1994
House SparrowPasseridae252025+230%1997
Sagebrush SparrowPasserellidae232025+163%1995
Lark BuntingPasserellidae172025-25%1994
Ring-necked PheasantPhasianidae142025+43%1994
Vesper SparrowPasserellidae102025+56%1994
Lark SparrowPasserellidae102025+0%1994
Rock WrenTroglodytidae72025+8%1994
KilldeerCharadriidae62024+0%1994
Rock PigeonColumbidae62012+200%1996
Common RavenCorvidae62025+131%2011
Brewer's BlackbirdIcteridae52024+150%1994
Common GrackleIcteridae52025-23%1994
Grasshopper SparrowPasserellidae52025+7%1994
Clay-colored SparrowPasserellidae41994-43%1993
American CrowCorvidae41998+150%1996
Common NighthawkCaprimulgidae32025+50%1994
Loggerhead ShrikeLaniidae32024+67%1994
Song SparrowPasserellidae32025+0%2011
Great Horned OwlStrigidae32012n/an/a
Gray PartridgePhasianidae32025-67%2024
MallardAnatidae22012-36%1994
Greater Sage-GrousePhasianidae22024-50%1992
Eastern KingbirdTyrannidae22025+0%2009
Say's PhoebeTyrannidae22025-13%1994
Sage ThrasherMimidae22024+0%1994
American RobinTurdidae22025+33%1994
Sandhill CraneGruidae22024+175%2011
Red-tailed HawkAccipitridae22022+67%2009
Blue-winged TealAnatidae21994n/an/a
Bullock's OrioleIcteridae22025+29%2011
Western Wood-PeweeTyrannidae22025+0%2013
Eurasian Collared-DoveColumbidae22025-25%2012
Green-tailed TowheePasserellidae22025+100%2024
Northern HarrierAccipitridae12022-25%2010

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