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Species · Georgia · BBS 2026 Release · 1966–2025

Eurasian Collared-Dove Population Trend in Georgia

All statesGeneralists

Eurasian Collared-Dove in Georgia has surged: up 779% on the route-weighted index since 1997.

+779%Since 1997TrendPercent 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 →
78Routes In StateSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
30YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable Eurasian Collared-Dove Trends in GeorgiaNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →

long arc increasecomputed indexTrend sourceWhether the figure is our own computed route-weighted index or an official USGS modeled estimate. The current build labels every trend as computed.Full methodology →

Eurasian Collared-Dove has surged in Georgia: up 779% on the route-weighted index since 1997.

Eurasian Collared-Dove Population Forecast in Georgia

If the recent trend holds, Eurasian Collared-Dove in Georgia is projected to rise about 94% by 2030 — from 0.89 in 2025 to a central estimate of 1.7 (95% range 0.41–3.1). A 5-year backtest shows a typical error of ±92.5%, with 80% of held-out values landing inside the 95% band.

+94%Change by 2030TrendPercent 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 →
1.7Projected 2030 indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →
0.41–3.195% range95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
±92.5%Backtest errorBacktest errorTypical error when we hold out the most recent years, forecast them, and compare to what actually happened. Lower means a more trustworthy projection.Full methodology →
If the recent trend holds, Eurasian Collared-Dove in Georgia is projected to rise about 94% by 2030 — from 0.89 in 2025 to a central estimate of 1.7 (95% range 0.41–3.1). A 5-year backtest shows a typical error of ±92.5%, with 80% of held-out values landing inside the 95% band.19952030
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →95% low95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →95% high95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
20261.70.343.0
20271.70.363.0
20281.70.383.0
20291.70.393.0
20301.70.413.1

Eurasian Collared-Dove Survey Routes in Georgia

Routes recording Eurasian Collared-Dove in Georgia.
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 →
Oakman820242018
Fitzgerald520231996
Owensboro520252011
Sunny Side520172006
Fowlstown420162001
Maxeys420242005
Rentz420222022
Wadley420252001
Boston420251997
Lincolnton 2420252023
Lakeview420252006
Everett City320182008
Baldwin320112011
Rutledge320242002
Ware Co320252001
Bethany320252018
Rock Branch320252006
Amos Mill320222017
Sharon 2320252023
Darien220141999
Cuthbert220252001
Hawkinsville220232000
Crest220232002
Nashville220252005
Lincolnton220172002

Eurasian Collared-Dove Population Trend in Other States

alabamaalaskaarizonaarkansascaliforniacoloradofloridaidahoillinoisindianaiowakansaskentuckylouisianamarylandmichiganminnesotamississippimissourimontananebraskanevadanew-mexiconew-yorknorth-carolinanorth-dakotaohiooklahomaoregonpennsylvaniasouth-carolinasouth-dakotatennesseetexasutahvirginiawashingtonwisconsinwyoming

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14.