BirdAnalyst
BBS Route · Oklahoma · BCR 25

Ouachita Nf Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 84 species recorded across 34 survey years, still active.

84Species 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 →
34Years 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
4Observers

Bird Species Found on Oklahoma Ouachita Nf

Top 40 of 84 species by most recent count. Each links to its species trend.

Species recorded on the Ouachita Nf 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
Pine WarblerParulidae882025+43%1993
Indigo BuntingCardinalidae502025+15%1993
Red-eyed VireoVireonidae482025-13%1993
American CrowCorvidae382025-10%1993
Tufted TitmouseParidae322025+100%1993
Black-and-white WarblerParulidae282025+82%1993
Carolina ChickadeeParidae282025-9%1993
Summer TanagerCardinalidae242025-35%1993
OvenbirdParulidae222025+129%1993
Northern CardinalCardinalidae212025+56%1993
Carolina WrenTroglodytidae202025+168%1993
Blue-gray GnatcatcherPolioptilidae142025+0%1993
Blue JayCorvidae102025+35%1993
Pileated WoodpeckerPicidae92025+109%1993
Chimney SwiftApodidae72025-10%1995
White-eyed VireoVireonidae72025+280%1995
Mourning DoveColumbidae62025+217%1993
Great Crested FlycatcherTyrannidae62025-27%1994
Eastern PhoebeTyrannidae62025+8%1993
Eastern Wood-PeweeTyrannidae62025+117%1993
Scarlet TanagerCardinalidae62025+107%1993
White-breasted NuthatchSittidae62025+375%1993
Hooded WarblerParulidae62025+400%2001
Chuck-will's-widowCaprimulgidae52025+40%1993
Field SparrowPasserellidae51991n/an/a
Barn SwallowHirundinidae52025-50%1994
Downy WoodpeckerPicidae52024+140%1998
Brown-headed CowbirdIcteridae52025+56%1995
Turkey VultureCathartidae42025+100%1994
Broad-winged HawkAccipitridae42025+40%2009
Red-bellied WoodpeckerPicidae32025+0%1994
Purple MartinHirundinidae32022+0%1994
Yellow-throated VireoVireonidae32025+50%2011
Western Cattle-EgretArdeidae32009n/an/a
Northern BobwhiteOdontophoridae22019-30%1993
Yellow-billed CuckooCuculidae22025-48%1993
American GoldfinchFringillidae22025-43%1993
Chipping SparrowPasserellidae22024-58%1993
Kentucky WarblerParulidae22025-14%1995
Yellow-throated WarblerParulidae22025+25%1998

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