BirdAnalyst
BBS Route · Alabama · BCR 28

Greensport Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 112 species recorded across 47 survey years, still active.

112Species 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 →
1966–2024Span
5Observers

Bird Species Found on Alabama Greensport

Top 40 of 112 species by most recent count. Each links to its species trend.

Species recorded on the Greensport 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+116%1969
American CrowCorvidae432024+465%1969
Carolina WrenTroglodytidae412024+176%1969
Northern MockingbirdMimidae352024+41%1969
Tufted TitmouseParidae342024+244%1969
Mourning DoveColumbidae302024+75%1969
Eastern TowheePasserellidae282024+0%1969
Blue JayCorvidae262024+1%1969
European StarlingSturnidae262024-28%1969
Rock PigeonColumbidae222024+443%1970
Barn SwallowHirundinidae222024+713%1972
Indigo BuntingCardinalidae212024-47%1969
White-eyed VireoVireonidae202024+192%1969
Red-bellied WoodpeckerPicidae192024+208%1969
Eastern PhoebeTyrannidae192024+323%1969
Eastern BluebirdTurdidae182024+550%1969
Fish CrowCorvidae182024+725%1991
Canada GooseAnatidae182024+625%2002
Common GrackleIcteridae172024-49%1969
Black VultureCathartidae162024+260%2017
Blue GrosbeakCardinalidae152024+50%1969
Chimney SwiftApodidae142024-67%1969
Chipping SparrowPasserellidae132024+39%1969
Red-eyed VireoVireonidae132024+164%1969
Yellow-breasted ChatIcteriidae132024-52%1969
Blue-gray GnatcatcherPolioptilidae132024+170%1969
Great Crested FlycatcherTyrannidae122024+330%1969
Summer TanagerCardinalidae122024+0%1969
Wood ThrushTurdidae122024-9%1969
Red-winged BlackbirdIcteridae112024-40%1969
Pine WarblerParulidae112024+338%1970
Brown ThrasherMimidae112024+250%1969
Carolina ChickadeeParidae112024+146%1969
KilldeerCharadriidae102024+40%1970
Orchard OrioleIcteridae92024-14%1969
House SparrowPasseridae92024-56%1969
American RobinTurdidae92024+83%1969
House FinchFringillidae82024-16%1996
Eastern KingbirdTyrannidae72024-25%1969
Brown-headed CowbirdIcteridae72024+63%1969

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