BirdAnalyst
Species · BCR 25 · BBS 2025 Release · 1966–2024

Red-cockaded Woodpecker In West Gulf Coastal Plain / Ouachitas

All regionsWest Gulf Coastal Plain / OuachitasForest birds

Red-cockaded Woodpecker in West Gulf Coastal Plain / Ouachitas has fallen sharply: down 56% on the route-weighted index since 1969.

-56%Since 1969TrendPercent 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 →
16Routes 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 →
44YearsYears 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 declinecomputed 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 →

Red-cockaded Woodpecker has fallen sharply in West Gulf Coastal Plain / Ouachitas: down 56% on the route-weighted index since 1969.

Red-cockaded Woodpecker In West Gulf Coastal Plain / Ouachitas Population Forecast

If the recent trend holds, Red-cockaded Woodpecker in West Gulf Coastal Plain / Ouachitas is projected to fall about 100% by 2029 — from 0.08 in 2024 to a central estimate of 0.00 (95% range 0.00–0.13). A 5-year backtest shows a typical error of ±119.9%, with 100% of held-out values landing inside the 95% band.

-100%Change by 2029TrendPercent 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 →
0.00Projected 2029 indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →
0.00–0.1395% 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 →
±119.9%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, Red-cockaded Woodpecker in West Gulf Coastal Plain / Ouachitas is projected to fall about 100% by 2029 — from 0.08 in 2024 to a central estimate of 0.00 (95% range 0.00–0.13). A 5-year backtest shows a typical error of ±119.9%, with 100% of held-out values landing inside the 95% band.19672029
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 →
20250.000.000.13
20260.000.000.13
20270.000.000.13
20280.000.000.13
20290.000.000.13

Routes In West Gulf Coastal Plain / Ouachitas

Routes recording Red-cockaded Woodpecker in West Gulf Coastal Plain / Ouachitas.
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 →
Locust BayouARKANSAS31967
ChathamLOUISIANA31967
NatchezLOUISIANA32024
WechesTEXAS32018
Fort PolkLOUISIANA21970
Powell ParkTEXAS22013
Old MiloARKANSAS11981
StampsARKANSAS11977
De RidderLOUISIANA11984
DerryLOUISIANA11979
FishvilleLOUISIANA12016
Fishville 2LOUISIANA12021
New WaverlyTEXAS12024
DibollTEXAS11980
CrossroadsTEXAS11967
Mt. SelmanTEXAS12023

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.