BirdAnalyst
BBS Route · Georgia · BCR 29

Siloam Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 99 species recorded across 46 survey years, still active.

99Species 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 →
46Years 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 Georgia Siloam

Top 40 of 99 species by most recent count. Each links to its species trend.

Species recorded on the Siloam 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
Cliff SwallowHirundinidae302024+162%1992
Northern MockingbirdMimidae252024+39%1971
Mourning DoveColumbidae222024+79%1971
Northern CardinalCardinalidae172024-31%1971
American CrowCorvidae142024-38%1971
Common GrackleIcteridae122024+100%1971
Pine WarblerParulidae112024+400%1971
Carolina WrenTroglodytidae112024+57%1971
Scarlet TanagerCardinalidae111978n/an/a
Red-bellied WoodpeckerPicidae72024+13%1971
Chipping SparrowPasserellidae62024+107%1975
Tufted TitmouseParidae62024-33%1975
Turkey VultureCathartidae52024-54%1977
European StarlingSturnidae52024+291%1971
Field SparrowPasserellidae52022-69%1971
Eastern TowheePasserellidae52024-81%1971
Blue JayCorvidae42024-75%1971
Blue GrosbeakCardinalidae42024-56%1972
Summer TanagerCardinalidae42024-68%1971
Yellow-breasted ChatIcteriidae42024-89%1971
House SparrowPasseridae42016-46%1975
House FinchFringillidae42024+100%2001
Belted KingfisherAlcedinidae32012+50%1980
Great Crested FlycatcherTyrannidae32024-31%1971
Brown-headed CowbirdIcteridae32024-80%1978
White-eyed VireoVireonidae32024-48%1971
Common YellowthroatParulidae32024-63%1977
Carolina ChickadeeParidae32024-89%1977
American RobinTurdidae32024-9%1971
Eastern BluebirdTurdidae32024-64%1971
Eastern PhoebeTyrannidae32024+333%1982
Barn SwallowHirundinidae32024+243%1972
Double-crested CormorantPhalacrocoracidae32019+33%1993
Fish CrowCorvidae32024+0%2007
OspreyPandionidae32024-14%2004
KilldeerCharadriidae22019+0%1975
Northern BobwhiteOdontophoridae22022-88%1971
Yellow-billed CuckooCuculidae22024-25%1971
Hairy WoodpeckerPicidae22018-20%1983
Downy WoodpeckerPicidae22024-54%1972

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