BirdAnalyst
Species · BCR 24 · BBS 2025 Release · 1966–2024

Blue-winged Warbler In Central Hardwoods

All regionsCentral HardwoodsForest birds

Blue-winged Warbler in Central Hardwoods has held roughly steady: down 8% on the route-weighted index since 1968.

-8%Since 1968
105Routes In Region
58Years

Notable Signals

No notable trend signals for Blue-winged Warbler in Central Hardwoods. See the full index history below.

Forecast

If the recent trend holds, Blue-winged Warbler in Central Hardwoods is projected to rise about 61% by 2029 — from 0.33 in 2024 to a central estimate of 0.53 (95% range 0.25–0.82). A 5-year backtest shows a typical error of ±27.5%, with 100% of held-out values landing inside the 95% band.

+61%Change by 2029
0.53Projected 2029 index
0.25–0.8295% range
±27.5%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
20250.530.240.81
20260.530.240.81
20270.530.250.81
20280.530.250.81
20290.530.250.82

Routes In Central Hardwoods

Routes recording Blue-winged Warbler in Central Hardwoods.
Levee 2KENTUCKY82019
PalaceMISSOURI82024
WilliamsvillMISSOURI62024
Clementine 2MISSOURI52007
RomeOHIO52024
IrontonMISSOURI41980
WescoMISSOURI42008
ClementineMISSOURI41996
Osage BeachMISSOURI42023
Silver PtTENNESSEE42024
LurtonARKANSAS32010
AvocaARKANSAS31967
GeorgiaINDIANA32021
GlenTENNESSEE31966
HillsboroALABAMA21982
ZionARKANSAS22022
MarshallARKANSAS22021
New PhilaINDIANA22023
HegiraKENTUCKY22015
JohnsonvilleKENTUCKY22017
DemunbrunsKENTUCKY21981
East UnionKENTUCKY22009
Mammoth CaveKENTUCKY21998
SwedenMISSOURI22023
HandleyMISSOURI22007

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