Species · Indiana · BBS 2025 Release · 1966–2024
Red-headed Woodpecker Population Trend in Indiana
Red-headed Woodpecker in Indiana has declined: down 44% on the route-weighted index since 1968.
-44%Since 1968
67Routes In State
58Years
Notable Red-headed Woodpecker Trends in Indiana
No notable trend signals for Red-headed Woodpecker in Indiana. See the full index history below.
Red-headed Woodpecker Population Forecast in Indiana
If the recent trend holds, Red-headed Woodpecker in Indiana is projected to fall about 63% by 2029 — from 3.4 in 2024 to a central estimate of 1.2 (95% range 0.00–2.9). A 5-year backtest shows a typical error of ±62.4%, with 20% of held-out values landing inside the 95% band.
-63%Change by 2029
1.2Projected 2029 index
0.00–2.995% range
±62.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 1.5 | 0.00 | 3.1 |
| 2026 | 1.4 | 0.00 | 3.0 |
| 2027 | 1.4 | 0.00 | 3.0 |
| 2028 | 1.3 | 0.00 | 2.9 |
| 2029 | 1.2 | 0.00 | 2.9 |
Red-headed Woodpecker Survey Routes in Indiana
| Jamestown | 16 | 2024 | 1986 |
| Wallace | 15 | 2024 | 1999 |
| Decatur | 13 | 2024 | 2002 |
| Newberry | 12 | 2024 | 1999 |
| Indian Spgs | 9 | 2024 | 1982 |
| Frankfort | 9 | 2022 | 1999 |
| Pimento | 8 | 2024 | 1981 |
| Brazil | 8 | 2024 | 1966 |
| Georgia | 8 | 2024 | 1999 |
| Knox | 7 | 2024 | 1981 |
| Spencer | 7 | 2024 | 1967 |
| Monticello | 5 | 2024 | 1981 |
| Friendswood | 5 | 2024 | 1986 |
| Washington | 5 | 2024 | 1987 |
| Cumback | 5 | 2004 | 1966 |
| Maplewood | 5 | 2021 | 2000 |
| Galveston | 4 | 2024 | 1981 |
| Millersburg | 4 | 2019 | 1981 |
| New Phila | 4 | 2024 | 1982 |
| South Bend | 3 | 1989 | 1966 |
| Kewanna | 3 | 2022 | 1981 |
| Columbia Cty | 3 | 2023 | 1981 |
| Thorntown | 3 | 2023 | 1982 |
| Tipton | 3 | 1991 | 1966 |
| Azalia | 3 | 2024 | 1982 |
Red-headed Woodpecker Population Trend in Other States
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Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.