Species · BCR 5 · BBS 2025 Release · 1966–2024
Eurasian Collared-Dove In Northern Pacific Rainforest
Eurasian Collared-Dove in Northern Pacific Rainforest has surged: up 91× on the route-weighted index since 2008.
91×Since 2008
79Routes In Region
18Years
Notable Signals
long arc increasecomputed index
Eurasian Collared-Dove has surged in Northern Pacific Rainforest: up 91× on the route-weighted index since 2008.
Forecast
If the recent trend holds, Eurasian Collared-Dove in Northern Pacific Rainforest is projected to rise about 71% by 2029 — from 5.9 in 2024 to a central estimate of 10 (95% range 7.3–13). A 5-year backtest shows a typical error of ±63.4%, with 20% of held-out values landing inside the 95% band.
+71%Change by 2029
10Projected 2029 index
7.3–1395% range
±63.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 8.3 | 5.6 | 11 |
| 2026 | 8.7 | 6.0 | 11 |
| 2027 | 9.2 | 6.4 | 12 |
| 2028 | 9.6 | 6.9 | 12 |
| 2029 | 10 | 7.3 | 13 |
Routes In Northern Pacific Rainforest
| Crescent Cty | CALIFORNIA | 47 | 2024 |
| Yreka | CALIFORNIA | 36 | 2019 |
| Umpqua | OREGON | 35 | 2024 |
| Salem | OREGON | 31 | 2024 |
| Adair | OREGON | 29 | 2024 |
| Canby | OREGON | 29 | 2024 |
| Garfield | OREGON | 27 | 2023 |
| Port Angeles | WASHINGTON | 25 | 2024 |
| Dayton | OREGON | 23 | 2024 |
| Green | OREGON | 22 | 2024 |
| Sams Valley | OREGON | 20 | 2024 |
| Horse Creek | CALIFORNIA | 18 | 2019 |
| South Elma | WASHINGTON | 18 | 2024 |
| Rainier | WASHINGTON | 18 | 2019 |
| Warm Beach | WASHINGTON | 17 | 2017 |
| Bodega Bay | CALIFORNIA | 16 | 2021 |
| Coquille | OREGON | 16 | 2024 |
| Ilwaco | WASHINGTON | 13 | 2024 |
| Raymond 2 | WASHINGTON | 12 | 2024 |
| Alderpoint | CALIFORNIA | 11 | 2012 |
| Glasgow | OREGON | 10 | 2024 |
| Pe Ell | WASHINGTON | 10 | 2023 |
| Scappoose | OREGON | 9 | 2023 |
| Raymond | WASHINGTON | 9 | 2021 |
| Mukilteo | WASHINGTON | 9 | 2024 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.