Species · BCR 37 · BBS 2025 Release · 1966–2024
Eastern Towhee In Gulf Coastal Prairie
Eastern Towhee in Gulf Coastal Prairie has fallen sharply: down 69% on the route-weighted index since 1969.
-69%Since 1969
13Routes In Region
31Years
Notable Signals
long arc declinecomputed index
Eastern Towhee has fallen sharply in Gulf Coastal Prairie: down 69% on the route-weighted index since 1969.
Forecast
If the recent trend holds, Eastern Towhee in Gulf Coastal Prairie is projected to stay roughly flat through 2024, near 0.00 (95% range 0.00–0.49). A 5-year backtest shows a typical error of ±151.4%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2024
0.00Projected 2024 index
0.00–0.4995% range
±151.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2020 | 0.02 | 0.00 | 0.50 |
| 2021 | 0.01 | 0.00 | 0.49 |
| 2022 | 0.00 | 0.00 | 0.49 |
| 2023 | 0.00 | 0.00 | 0.49 |
| 2024 | 0.00 | 0.00 | 0.49 |
Routes In Gulf Coastal Prairie
| Vinton 2 | LOUISIANA | 9 | 2017 |
| Mamou | LOUISIANA | 3 | 1982 |
| Junior | LOUISIANA | 2 | 1991 |
| Woodlawn | LOUISIANA | 2 | 2011 |
| Lafitte | LOUISIANA | 1 | 1990 |
| Hackberry | LOUISIANA | 1 | 2001 |
| Glencoe | LOUISIANA | 1 | 2017 |
| Maurice | LOUISIANA | 1 | 1994 |
| Kaplan | LOUISIANA | 1 | 2009 |
| Richard | LOUISIANA | 1 | 2014 |
| Ltl Chenier | LOUISIANA | 1 | 2018 |
| Ville Platte | LOUISIANA | 1 | 2018 |
| Hackberry 2 | LOUISIANA | 1 | 2019 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.