Species · BCR 19 · BBS 2025 Release · 1966–2024
Ovenbird In Central Mixed Grass Prairie
Ovenbird in Central Mixed Grass Prairie has edged up: up 12% on the route-weighted index since 1987.
+12%Since 1987
4Routes In Region
25Years
Notable Signals
No notable trend signals for Ovenbird in Central Mixed Grass Prairie. See the full index history below.
Forecast
If the recent trend holds, Ovenbird in Central Mixed Grass Prairie is projected to stay roughly flat through 2024, near 0.03 (95% range 0.00–0.07). A 5-year backtest shows a typical error of ±137.9%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2024
0.03Projected 2024 index
0.00–0.0795% range
±137.9%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2020 | 0.03 | 0.00 | 0.07 |
| 2021 | 0.03 | 0.00 | 0.07 |
| 2022 | 0.03 | 0.00 | 0.07 |
| 2023 | 0.03 | 0.00 | 0.07 |
| 2024 | 0.03 | 0.00 | 0.07 |
Routes In Central Mixed Grass Prairie
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.