BirdAnalyst
BBS Route · Arkansas · BCR 25

Old Milo Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 102 species recorded across 42 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 →
42Years 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
6Observers

Bird Species Found on Arkansas Old Milo

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

Species recorded on the Old Milo 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
Northern CardinalCardinalidae552024-13%1969
Yellow-breasted ChatIcteriidae322024+19%1969
Carolina WrenTroglodytidae302024-5%1969
American CrowCorvidae272024+100%1969
Blue-gray GnatcatcherPolioptilidae252014+364%1971
White-eyed VireoVireonidae232024-10%1969
Tufted TitmouseParidae222024+52%1969
Northern MockingbirdMimidae182024-7%1969
Red-eyed VireoVireonidae162024-12%1969
Hooded WarblerParulidae142024+72%1969
Yellow-throated VireoVireonidae132024+46%1969
Indigo BuntingCardinalidae122024-27%1969
Wood ThrushTurdidae122024-58%1969
Pine WarblerParulidae112024+37%1969
Eastern KingbirdTyrannidae92014-43%1969
Red-bellied WoodpeckerPicidae82024+100%1969
Great Crested FlycatcherTyrannidae82024+325%1969
Summer TanagerCardinalidae82024-37%1969
Black VultureCathartidae82014+333%1998
Blue JayCorvidae72024-31%1969
Cliff SwallowHirundinidae72014n/an/a
Turkey VultureCathartidae62024+46%1974
Yellow-billed CuckooCuculidae62024+5%1969
Eastern TowheePasserellidae62024+120%1970
Kentucky WarblerParulidae62024-42%1969
Brown-headed NuthatchSittidae62014+160%1970
Carolina ChickadeeParidae62024+40%1969
American RobinTurdidae62014-13%1969
Blue GrosbeakCardinalidae52024+113%1972
Common YellowthroatParulidae52024-33%1969
Eurasian Collared-DoveColumbidae52009+200%2004
Mourning DoveColumbidae42024-13%1969
Red-shouldered HawkAccipitridae42009+100%1973
Brown-headed CowbirdIcteridae42024+0%1969
Yellow-throated WarblerParulidae42009+150%1973
Eastern BluebirdTurdidae42024+63%1970
American KestrelFalconidae41995+20%1972
OvenbirdParulidae41994+300%1992
KilldeerCharadriidae32014-17%1971
Chimney SwiftApodidae32014-9%1969

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