BirdAnalyst
BBS Route · Georgia · BCR 27

Keller Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 96 species recorded across 20 survey years, no longer active.

96Species 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 →
20Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1975–1994Span
1Observers

Bird Species Found on Georgia Keller

Top 40 of 96 species by most recent count. Each links to its species trend.

Species recorded on the Keller 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 CardinalCardinalidae341994-15%1977
American CrowCorvidae331994+32%1977
Carolina WrenTroglodytidae291994+38%1977
Common GrackleIcteridae251994+10%1977
Eastern TowheePasserellidae251994+4%1977
White-eyed VireoVireonidae181994-37%1977
Barn SwallowHirundinidae181994+475%1986
Great Crested FlycatcherTyrannidae161994+33%1977
Northern MockingbirdMimidae161994+100%1977
Yellow-crowned Night HeronArdeidae151993+400%1981
Red-bellied WoodpeckerPicidae141994-24%1977
Mourning DoveColumbidae131994+29%1977
Blue JayCorvidae131994-12%1977
Summer TanagerCardinalidae121994-39%1977
Chimney SwiftApodidae111994+22%1977
Tufted TitmouseParidae111994-39%1977
Red-eyed VireoVireonidae91994-53%1977
Northern ParulaParulidae91994-39%1977
Brown-headed NuthatchSittidae81993-15%1977
Pine WarblerParulidae71994-42%1977
Brown ThrasherMimidae71994-23%1977
Northern BobwhiteOdontophoridae61994-79%1977
Yellow-breasted ChatIcteriidae61994-19%1977
Hooded WarblerParulidae61994+100%1977
Western Cattle-EgretArdeidae61994+25%1983
Blue-gray GnatcatcherPolioptilidae51994-50%1977
Red-shouldered HawkAccipitridae41994+80%1977
Pileated WoodpeckerPicidae41994+0%1977
Acadian FlycatcherTyrannidae41994+17%1977
Painted BuntingCardinalidae41994-69%1977
Common YellowthroatParulidae41994-64%1977
Carolina ChickadeeParidae41994-46%1977
Wood ThrushTurdidae41994-13%1977
Green HeronArdeidae41993+200%1979
Purple MartinHirundinidae41994-50%1979
Downy WoodpeckerPicidae31994-63%1977
Chuck-will's-widowCaprimulgidae31994+50%1977
European StarlingSturnidae31994-44%1977
Orchard OrioleIcteridae31994+46%1977
Yellow-throated VireoVireonidae31994+163%1977

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