BirdAnalyst
BBS Route · Arkansas · BCR 26

Eudora Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 101 species recorded across 47 survey years, still active.

101Species 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 →
47Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1967–2024Span
7Observers

Bird Species Found on Arkansas Eudora

Top 40 of 101 species by most recent count. Each links to its species trend.

Species recorded on the Eudora 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
Red-winged BlackbirdIcteridae712024+39%1969
Black VultureCathartidae461967n/an/a
Northern CardinalCardinalidae342024+18%1969
American CrowCorvidae192024+441%1969
Indigo BuntingCardinalidae192024+495%1969
Carolina WrenTroglodytidae192024+521%1969
Mourning DoveColumbidae172024-60%1969
House SparrowPasseridae172016-96%1969
DickcisselCardinalidae152024+85%1969
Yellow-billed CuckooCuculidae142024+27%1969
Purple MartinHirundinidae142016-38%1969
Yellow-breasted ChatIcteriidae142024+39%1969
Northern MockingbirdMimidae132024-58%1969
Western Cattle-EgretArdeidae132016-71%1976
European StarlingSturnidae92016-7%1969
Tufted TitmouseParidae92024+700%1969
Barn SwallowHirundinidae9202425×1972
Blue-gray GnatcatcherPolioptilidae72016+320%1997
Eastern TowheePasserellidae72024+325%1976
Brown-headed CowbirdIcteridae62024-37%1969
Eastern MeadowlarkIcteridae62024-73%1969
White-eyed VireoVireonidae62024+143%1969
Common YellowthroatParulidae62024-84%1969
Little Blue HeronArdeidae62016-78%1971
Canada GooseAnatidae62010+500%2007
Cliff SwallowHirundinidae62024+510%2009
Red-bellied WoodpeckerPicidae52024+83%1969
Blue JayCorvidae52024+94%1969
Orchard OrioleIcteridae52016-71%1969
Painted BuntingCardinalidae52024-53%1969
Loggerhead ShrikeLaniidae52016-47%1969
Chimney SwiftApodidae52010+33%1991
KilldeerCharadriidae42024-11%1969
Summer TanagerCardinalidae42024+275%1986
Eastern BluebirdTurdidae42024+39%1969
Great Crested FlycatcherTyrannidae42024+0%1972
Blue GrosbeakCardinalidae42024+257%1982
Red-tailed HawkAccipitridae42016+167%1980
Great EgretArdeidae42024-11%1989
Eastern Wood-PeweeTyrannidae32016+200%1987

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.