BirdAnalyst
BBS Route · Alabama · BCR 29

Millerville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 98 species recorded across 51 survey years, still active.

98Species 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 →
51Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2025Span
5Observers

Bird Species Found on Alabama Millerville

Top 40 of 98 species by most recent count. Each links to its species trend.

Species recorded on the Millerville 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 CrowCorvidae402025+91%1969
Northern CardinalCardinalidae302025-30%1969
Tufted TitmouseParidae302025+260%1969
Chipping SparrowPasserellidae292025+725%1969
Indigo BuntingCardinalidae292025+63%1969
Wood ThrushTurdidae232025+27%1969
Red-eyed VireoVireonidae22202513×1973
Red-winged BlackbirdIcteridae212025+13%1969
White-eyed VireoVireonidae21202513×1970
Carolina WrenTroglodytidae212025+203%1969
Blue JayCorvidae202025+24%1969
American RobinTurdidae192025-21%1969
Eastern TowheePasserellidae182025+46%1969
Northern MockingbirdMimidae182025-6%1969
Barn SwallowHirundinidae182025+107%1981
Hooded WarblerParulidae162025+840%1983
Blue GrosbeakCardinalidae142025+75%1969
Yellow-breasted ChatIcteriidae132025-72%1969
Carolina ChickadeeParidae132025+875%1969
Cedar WaxwingBombycillidae132007n/an/a
Red-bellied WoodpeckerPicidae122025+171%1969
Chimney SwiftApodidae122025-27%1969
Eastern PhoebeTyrannidae122025+620%1969
Purple MartinHirundinidae122025-56%1969
Blue-gray GnatcatcherPolioptilidae122025+700%1977
Eastern BluebirdTurdidae122025-38%1969
Pine WarblerParulidae112025+270%1971
Mourning DoveColumbidae102025+14%1969
Great Crested FlycatcherTyrannidae102025+24%1970
Northern ParulaParulidae102025+867%1982
Orchard OrioleIcteridae92025+164%1969
Cliff SwallowHirundinidae82024+80%2013
Summer TanagerCardinalidae72025+41%1970
Yellow-billed CuckooCuculidae62025-53%1969
House SparrowPasseridae62002-65%1969
Brown-headed CowbirdIcteridae62025-28%1971
Yellow-throated VireoVireonidae62025+31%1979
Eastern KingbirdTyrannidae52025-31%1969
Common YellowthroatParulidae52025+90%1969
Gray CatbirdMimidae52025-29%1969

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