BirdAnalyst
BBS Route · Arkansas · BCR 25

Nance Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 102 species recorded across 33 survey years, still active.

102Species 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 →
33Years 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
3Observers

Bird Species Found on Arkansas Nance

Top 40 of 102 species by most recent count. Each links to its species trend.

Species recorded on the Nance 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
Indigo BuntingCardinalidae562025+41%1994
Northern CardinalCardinalidae442025+13%1994
American CrowCorvidae412025+12%1994
Tufted TitmouseParidae322025+48%1994
Red-eyed VireoVireonidae302025+292%1994
Blue-gray GnatcatcherPolioptilidae272025+160%1994
Mourning DoveColumbidae272025+328%1996
Carolina WrenTroglodytidae262025+68%1994
Yellow-breasted ChatIcteriidae242025-26%1994
White-eyed VireoVireonidae202025+39%1994
Red-bellied WoodpeckerPicidae192025+450%1995
Black-and-white WarblerParulidae182025+246%1994
Eastern BluebirdTurdidae182025-26%1994
Chipping SparrowPasserellidae152025+47%1994
Carolina ChickadeeParidae152025+104%1994
Summer TanagerCardinalidae142025+429%1994
Acadian FlycatcherTyrannidae142025+357%1995
Northern ParulaParulidae132025+700%1998
Brown-headed CowbirdIcteridae122025+411%1994
Blue JayCorvidae112025+41%1994
Yellow-throated VireoVireonidae102025+533%1997
Northern BobwhiteOdontophoridae92025-38%1994
Eastern Wood-PeweeTyrannidae92025+88%1994
Purple MartinHirundinidae92025+133%1995
Kentucky WarblerParulidae92025-8%1994
Eastern PhoebeTyrannidae82025+69%1994
Pine WarblerParulidae82025+24%1994
Downy WoodpeckerPicidae72025+400%1994
Pileated WoodpeckerPicidae72025+42%1994
Common YellowthroatParulidae72025+21%1994
Hooded WarblerParulidae72025+67%1995
Wood ThrushTurdidae72025+425%1995
Northern Rough-winged SwallowHirundinidae72025-17%2005
Western Cattle-EgretArdeidae62006-50%1995
Orchard OrioleIcteridae62025+160%1994
White-breasted NuthatchSittidae62025+167%1995
Black VultureCathartidae62024+125%2011
Barn SwallowHirundinidae52025-79%1994
Prairie WarblerParulidae52025+160%1996
Northern MockingbirdMimidae52025+33%1994

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