BirdAnalyst
Species · BCR 29 · BBS 2025 Release · 1966–2024

Yellow-throated Warbler In Piedmont

All regionsPiedmontForest birds

Yellow-throated Warbler in Piedmont has surged: up 159% on the route-weighted index since 1968.

+159%Since 1968
98Routes In Region
58Years

Notable Signals

long arc increasecomputed index

Yellow-throated Warbler has surged in Piedmont: up 159% on the route-weighted index since 1968.

Forecast

If the recent trend holds, Yellow-throated Warbler in Piedmont is projected to fall about 11% by 2029 — from 0.86 in 2024 to a central estimate of 0.76 (95% range 0.41–1.1). A 5-year backtest shows a typical error of ±16.3%, with 100% of held-out values landing inside the 95% band.

-11%Change by 2029
0.76Projected 2029 index
0.41–1.195% range
±16.3%Backtest error
19662029
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected index95% low95% high
20250.720.361.1
20260.730.381.1
20270.740.391.1
20280.750.401.1
20290.760.411.1

Routes In Piedmont

Routes recording Yellow-throated Warbler in Piedmont.
Salem XrdSOUTH-CAROLINA112019
ArcolaNORTH-CAROLINA102024
Piedmont NwrGEORGIA92003
GoldstonNORTH-CAROLINA92022
BrodnaxVIRGINIA92024
Uwharrie NfNORTH-CAROLINA82000
GuptonNORTH-CAROLINA72024
CherryvilleNORTH-CAROLINA51966
DurhamNORTH-CAROLINA52024
Plum BranchSOUTH-CAROLINA52024
RidgewaySOUTH-CAROLINA52019
MannboroVIRGINIA52024
Holly SprsGEORGIA41983
JulietteGEORGIA42024
Carrs StationGEORGIA42024
YoungsvilleNORTH-CAROLINA42024
OsmondNORTH-CAROLINA42024
Liberty CityALABAMA32005
Nixburg 2ALABAMA32022
SharonGEORGIA32022
Rock BranchGEORGIA32024
EkloMARYLAND32001
CopelandNORTH-CAROLINA31976
BiscoeNORTH-CAROLINA32017
BullockNORTH-CAROLINA32024

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