BirdAnalyst
Species · BCR 27 · BBS 2026 Release · 1966–2025

Downy Woodpecker In Southeastern Coastal Plain

All regionsSoutheastern Coastal PlainForest birds

Downy Woodpecker in Southeastern Coastal Plain has surged: up 94% on the route-weighted index since 1968.

+94%Since 1968TrendPercent 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 →
345Routes In RegionSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
59YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable SignalsNotable 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 →

Downy Woodpecker has surged in Southeastern Coastal Plain: up 94% on the route-weighted index since 1968.

Downy Woodpecker In Southeastern Coastal Plain Population Forecast

If the recent trend holds, Downy Woodpecker in Southeastern Coastal Plain is projected to stay roughly flat through 2030, near 4.0 (95% range 3.2–4.7). A 5-year backtest shows a typical error of ±8.4%, with 100% of held-out values landing inside the 95% band.

+5%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 →
4.0Projected 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 →
3.2–4.795% 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 →
±8.4%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, Downy Woodpecker in Southeastern Coastal Plain is projected to stay roughly flat through 2030, near 4.0 (95% range 3.2–4.7). A 5-year backtest shows a typical error of ±8.4%, with 100% of held-out values landing inside the 95% band.19662030
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 →
20263.93.14.6
20273.93.14.6
20283.93.24.7
20293.93.24.7
20304.03.24.7

Routes In Southeastern Coastal Plain

Routes recording Downy Woodpecker in Southeastern Coastal Plain.
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 →
BranchvilleVIRGINIA172024
CallahanFLORIDA152024
Big SandyTENNESSEE142025
Everett CityGEORGIA132019
BickhamLOUISIANA132025
Trace LormanMISSISSIPPI132019
OlusteeFLORIDA122025
NewsomsVIRGINIA122024
Doctors Inlet 2FLORIDA112017
Sanderson 2FLORIDA112024
TupeloMISSISSIPPI112022
HumboldtTENNESSEE112025
FitzgeraldGEORGIA102025
ShilohGEORGIA102025
CowardSOUTH-CAROLINA102025
New HollandSOUTH-CAROLINA102025
FairviewALABAMA92025
SteinhatcheeFLORIDA92025
Laurel HillFLORIDA92025
DouglasGEORGIA91984
OusleyGEORGIA92025
DickeyGEORGIA92018
NorwoodLOUISIANA92025
CockrumMISSISSIPPI92024
ForestMISSISSIPPI92025

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