Species · BCR 12 · BBS 2025 Release · 1966–2024
Red-headed Woodpecker In Boreal Hardwood Transition
Red-headed Woodpecker in Boreal Hardwood Transition has fallen sharply: down 52% on the route-weighted index since 1969.
-52%Since 1969
69Routes In Region
56Years
Notable Signals
long arc declinecomputed index
Red-headed Woodpecker has fallen sharply in Boreal Hardwood Transition: down 52% on the route-weighted index since 1969.
Forecast
If the recent trend holds, Red-headed Woodpecker in Boreal Hardwood Transition is projected to fall about 100% by 2029 — from 0.21 in 2024 to a central estimate of 0.00 (95% range 0.00–0.20). A 5-year backtest shows a typical error of ±132%, with 80% of held-out values landing inside the 95% band.
-100%Change by 2029
0.00Projected 2029 index
0.00–0.2095% range
±132%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.00 | 0.00 | 0.20 |
| 2026 | 0.00 | 0.00 | 0.20 |
| 2027 | 0.00 | 0.00 | 0.20 |
| 2028 | 0.00 | 0.00 | 0.20 |
| 2029 | 0.00 | 0.00 | 0.20 |
Routes In Boreal Hardwood Transition
| Pine River | MINNESOTA | 7 | 2024 |
| Cathro | MICHIGAN | 4 | 1988 |
| Bergland | MICHIGAN | 2 | 1979 |
| Ishpeming | MICHIGAN | 2 | 1994 |
| Traverse Cty | MICHIGAN | 2 | 1978 |
| Frederic | MICHIGAN | 2 | 1985 |
| Beaver Lake | MICHIGAN | 2 | 2011 |
| Sand Lake | MICHIGAN | 2 | 2024 |
| Isabella 2 | MICHIGAN | 2 | 2023 |
| Pleasant Valley 2 | MICHIGAN | 2 | 2024 |
| Cromwell | MINNESOTA | 2 | 1969 |
| Bemidji | MINNESOTA | 2 | 1980 |
| Little Fork | MINNESOTA | 2 | 1988 |
| Waskish | MINNESOTA | 2 | 1981 |
| Greenbush | MINNESOTA | 2 | 2001 |
| Grand View | WISCONSIN | 2 | 1998 |
| Bayfield | WISCONSIN | 2 | 1982 |
| Bashaw | WISCONSIN | 2 | 2015 |
| Crystal Fls | MICHIGAN | 1 | 2021 |
| Gibbs City | MICHIGAN | 1 | 1985 |
| Maple Grove | MICHIGAN | 1 | 1994 |
| Wilson | MICHIGAN | 1 | 1983 |
| Cunard | MICHIGAN | 1 | 2018 |
| Isabella | MICHIGAN | 1 | 2004 |
| Bear Lake | MICHIGAN | 1 | 2018 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.