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

Dickcissel In West Gulf Coastal Plain / Ouachitas

All regionsWest Gulf Coastal Plain / OuachitasGrassland birds

Dickcissel in West Gulf Coastal Plain / Ouachitas has fallen sharply: down 66% on the route-weighted index since 1969.

-66%Since 1969
75Routes In Region
57Years

Notable Signals

long arc declinecomputed index

Dickcissel has fallen sharply in West Gulf Coastal Plain / Ouachitas: down 66% on the route-weighted index since 1969.

Forecast

If the recent trend holds, Dickcissel in West Gulf Coastal Plain / Ouachitas is projected to rise about 107% by 2029 — from 1.9 in 2024 to a central estimate of 4.0 (95% range 0.00–10). A 5-year backtest shows a typical error of ±107.5%, with 100% of held-out values landing inside the 95% band.

+107%Change by 2029
4.0Projected 2029 index
0.00–1095% range
±107.5%Backtest error
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 index95% low95% high
20254.40.0011
20264.30.0010
20274.20.0010
20284.10.0010
20294.00.0010

Routes In West Gulf Coastal Plain / Ouachitas

Routes recording Dickcissel in West Gulf Coastal Plain / Ouachitas.
MatoyOKLAHOMA1402000
SandbluffOKLAHOMA711995
PhillipsOKLAHOMA592008
IndianolaOKLAHOMA542024
PocolaOKLAHOMA502016
CanadianOKLAHOMA402017
AshdownARKANSAS292023
Mer RougeLOUISIANA182008
NatchitochesLOUISIANA171991
McalesterOKLAHOMA171991
BlancoOKLAHOMA142016
Coal HillARKANSAS132023
FillmoreLOUISIANA131989
GoodwaterOKLAHOMA82021
PushmatahaOKLAHOMA82023
WechesTEXAS82024
DerryLOUISIANA61989
Big CedarOKLAHOMA62024
AthensTEXAS62019
ChandlerTEXAS62004
MassardARKANSAS52022
HavanaARKANSAS52021
SimsARKANSAS52024
LockesburgARKANSAS52019
Poyen 2ARKANSAS52024

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