Species · BCR 5 · BBS 2025 Release · 1966–2024
Western Screech-Owl In Northern Pacific Rainforest
Western Screech-Owl in Northern Pacific Rainforest has declined: down 30% on the route-weighted index since 1976.
-30%Since 1976
36Routes In Region
34Years
Notable Signals
No notable trend signals for Western Screech-Owl in Northern Pacific Rainforest. See the full index history below.
Forecast
If the recent trend holds, Western Screech-Owl in Northern Pacific Rainforest is projected to stay roughly flat through 2028, near 0.01 (95% range 0.00–0.04). A 5-year backtest shows a typical error of ±52.9%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2028
0.01Projected 2028 index
0.00–0.0495% range
±52.9%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2024 | 0.01 | 0.00 | 0.04 |
| 2025 | 0.01 | 0.00 | 0.04 |
| 2026 | 0.01 | 0.00 | 0.04 |
| 2027 | 0.01 | 0.00 | 0.04 |
| 2028 | 0.01 | 0.00 | 0.04 |
Routes In Northern Pacific Rainforest
| Crescent Cty | CALIFORNIA | 1 | 2005 |
| Honeydew | CALIFORNIA | 1 | 2013 |
| Hullville | CALIFORNIA | 1 | 1996 |
| Rio Dell | CALIFORNIA | 1 | 1982 |
| Shasta Lake | CALIFORNIA | 1 | 2000 |
| Navarro | CALIFORNIA | 1 | 2007 |
| Longvale | CALIFORNIA | 1 | 2013 |
| Offield Mtn | CALIFORNIA | 1 | 1980 |
| Alderpoint | CALIFORNIA | 1 | 2009 |
| Korbel | CALIFORNIA | 1 | 2004 |
| Burnt Ranch | CALIFORNIA | 1 | 2016 |
| Hay Fork | CALIFORNIA | 1 | 2003 |
| Friday Ridge | CALIFORNIA | 1 | 2022 |
| Gazelle | CALIFORNIA | 1 | 1994 |
| Shellrock | OREGON | 1 | 1998 |
| Salado | OREGON | 1 | 2006 |
| Umpqua | OREGON | 1 | 2003 |
| Wedderburn | OREGON | 1 | 1972 |
| Days Creek | OREGON | 1 | 1978 |
| Dayton | OREGON | 1 | 1987 |
| Nicolai Mtn. | OREGON | 1 | 1999 |
| Emigrant Lake 2 | OREGON | 1 | 2003 |
| Trask Summit | OREGON | 1 | 1993 |
| Blue River | OREGON | 1 | 2012 |
| Coquille | OREGON | 1 | 2013 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.