BirdAnalyst
BBS Route · Oklahoma · BCR 21

Noble Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 105 species recorded across 58 survey years, still active.

105Species 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 →
58Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1967–2025Span
6Observers

Bird Species Found on Oklahoma Noble

Top 40 of 105 species by most recent count. Each links to its species trend.

Species recorded on the Noble 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 CrowCorvidae712025+192%1969
Northern CardinalCardinalidae572025+158%1969
Cliff SwallowHirundinidae41202512×2000
House SparrowPasseridae302025-80%1969
Northern MockingbirdMimidae272025-15%1969
Eastern BluebirdTurdidae252025-53%1969
Painted BuntingCardinalidae242025+35%1969
Tufted TitmouseParidae212025+41%1969
Indigo BuntingCardinalidae192025+143%1969
Mourning DoveColumbidae142025+42%1969
Brown-headed CowbirdIcteridae132025-47%1969
Barn SwallowHirundinidae132025+65%1969
Yellow-billed CuckooCuculidae122025+96%1969
Eastern PhoebeTyrannidae112025+378%1969
Turkey VultureCathartidae112025+217%1980
Snowy EgretArdeidae112021+300%1990
Carolina WrenTroglodytidae102025+68%1969
Red-bellied WoodpeckerPicidae92025+0%1969
Common GrackleIcteridae92025+0%1979
Mississippi KiteAccipitridae92025+100%1992
Scissor-tailed FlycatcherTyrannidae82025-18%1969
European StarlingSturnidae82025+575%1969
Red-headed WoodpeckerPicidae72018+50%1970
White-eyed VireoVireonidae72025+667%1991
Great Crested FlycatcherTyrannidae62025+0%1969
DickcisselCardinalidae62025-86%1969
Summer TanagerCardinalidae62025+620%1969
Carolina ChickadeeParidae62025-15%1969
Field SparrowPasserellidae52025-89%1969
Wild TurkeyPhasianidae52025+240%1986
Northern ParulaParulidae42025+160%1996
Fish CrowCorvidae42025+67%2022
Ruby-throated HummingbirdTrochilidae32025-38%1969
Eastern Wood-PeweeTyrannidae32025+175%1969
Lark SparrowPasserellidae32025-65%1969
Blue GrosbeakCardinalidae32025-46%1969
Bell's VireoVireonidae32022-74%1969
Blue-gray GnatcatcherPolioptilidae32025+46%1969
American RobinTurdidae32025-31%1969
Great Blue HeronArdeidae32024-14%1992

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