Species · BCR 32 · BBS 2025 Release · 1966–2024
Pileated Woodpecker In Coastal California
Pileated Woodpecker in Coastal California has held roughly steady: up 5% on the route-weighted index since 1971.
+5%Since 1971
17Routes In Region
54Years
Notable Signals
No notable trend signals for Pileated Woodpecker in Coastal California. See the full index history below.
Forecast
If the recent trend holds, Pileated Woodpecker in Coastal California is projected to rise about 242% by 2029 — from 0.13 in 2024 to a central estimate of 0.44 (95% range 0.00–0.88). A 5-year backtest shows a typical error of ±517.4%, with 20% of held-out values landing inside the 95% band.
+242%Change by 2029
0.44Projected 2029 index
0.00–0.8895% range
±517.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.41 | 0.00 | 0.85 |
| 2026 | 0.42 | 0.00 | 0.86 |
| 2027 | 0.43 | 0.00 | 0.86 |
| 2028 | 0.43 | 0.00 | 0.87 |
| 2029 | 0.44 | 0.00 | 0.88 |
Routes In Coastal California
| Hough Springs | CALIFORNIA | 6 | 2007 |
| Rumsey | CALIFORNIA | 3 | 2007 |
| Point Reyes | CALIFORNIA | 3 | 2021 |
| Fairfax | CALIFORNIA | 3 | 2024 |
| Bartlett Sps | CALIFORNIA | 3 | 2018 |
| Waterman Gap | CALIFORNIA | 3 | 2024 |
| Glen Ellen | CALIFORNIA | 3 | 2004 |
| Pescadero | CALIFORNIA | 3 | 2023 |
| Stonyford | CALIFORNIA | 3 | 2018 |
| Calpella | CALIFORNIA | 2 | 1979 |
| Cohasset | CALIFORNIA | 1 | 2023 |
| Carmel Val | CALIFORNIA | 1 | 2021 |
| Tehama | CALIFORNIA | 1 | 1998 |
| Moraga | CALIFORNIA | 1 | 2009 |
| Mark West | CALIFORNIA | 1 | 1993 |
| Glen Ellen 2 | CALIFORNIA | 1 | 2022 |
| Cal Hot Spgs | CALIFORNIA | 1 | 2017 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.