Species · BCR 5 · BBS 2025 Release · 1966–2024
Sharp-shinned Hawk In Northern Pacific Rainforest
Sharp-shinned Hawk in Northern Pacific Rainforest has fallen sharply: down 75% on the route-weighted index since 1972.
-75%Since 1972
68Routes In Region
47Years
Notable Signals
long arc declinecomputed index
Sharp-shinned Hawk has fallen sharply in Northern Pacific Rainforest: down 75% on the route-weighted index since 1972.
Forecast
If the recent trend holds, Sharp-shinned Hawk in Northern Pacific Rainforest is projected to stay roughly flat through 2029, near 0.03 (95% range 0.00–0.07). A 5-year backtest shows a typical error of ±77.6%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2029
0.03Projected 2029 index
0.00–0.0795% range
±77.6%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.03 | 0.00 | 0.07 |
| 2026 | 0.03 | 0.00 | 0.07 |
| 2027 | 0.03 | 0.00 | 0.07 |
| 2028 | 0.03 | 0.00 | 0.07 |
| 2029 | 0.03 | 0.00 | 0.07 |
Routes In Northern Pacific Rainforest
| Mitkof Isle | ALASKA | 2 | 2019 |
| Wedderburn | OREGON | 2 | 2018 |
| Sams Valley | OREGON | 2 | 2011 |
| Salem | OREGON | 2 | 2009 |
| Kamilche | WASHINGTON | 2 | 1989 |
| Haines | ALASKA | 1 | 1996 |
| Sheep Mtn | ALASKA | 1 | 2007 |
| Sitka | ALASKA | 1 | 2018 |
| Thorne Bay | ALASKA | 1 | 1994 |
| Zimovia Strt | ALASKA | 1 | 2023 |
| Harlequin L. | ALASKA | 1 | 1996 |
| Hoonah | ALASKA | 1 | 1995 |
| Skagway | ALASKA | 1 | 2006 |
| Zarembo | ALASKA | 1 | 2022 |
| Alpenglow (Short) | ALASKA | 1 | 1998 |
| Horse Creek | CALIFORNIA | 1 | 1972 |
| Crescent Cty | CALIFORNIA | 1 | 2000 |
| Honeydew | CALIFORNIA | 1 | 2008 |
| Holmes | CALIFORNIA | 1 | 2013 |
| Hullville | CALIFORNIA | 1 | 2000 |
| Navarro | CALIFORNIA | 1 | 1993 |
| Longvale | CALIFORNIA | 1 | 2003 |
| Orleans | CALIFORNIA | 1 | 1983 |
| Mccloud | CALIFORNIA | 1 | 2000 |
| Mt Shasta | CALIFORNIA | 1 | 1976 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.