Species · BCR 5 · BBS 2025 Release · 1966–2024
Lesser Yellowlegs In Northern Pacific Rainforest
Lesser Yellowlegs in Northern Pacific Rainforest has collapsed: down 86% on the route-weighted index since 1985.
-86%Since 1985
11Routes In Region
23Years
Notable Signals
long arc declinecomputed index
Lesser Yellowlegs has collapsed in Northern Pacific Rainforest: down 86% on the route-weighted index since 1985.
Forecast
If the recent trend holds, Lesser Yellowlegs in Northern Pacific Rainforest is projected to stay roughly flat through 2029, near 0.00 (95% range 0.00–0.09). A 5-year backtest shows a typical error of ±220.9%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2029
0.00Projected 2029 index
0.00–0.0995% range
±220.9%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.00 | 0.00 | 0.09 |
| 2026 | 0.00 | 0.00 | 0.09 |
| 2027 | 0.00 | 0.00 | 0.09 |
| 2028 | 0.00 | 0.00 | 0.09 |
| 2029 | 0.00 | 0.00 | 0.09 |
Routes In Northern Pacific Rainforest
| Elmendorf (Short) | ALASKA | 5 | 1985 |
| Yakutat | ALASKA | 3 | 2003 |
| Seward | ALASKA | 2 | 1992 |
| Cordova | ALASKA | 2 | 1996 |
| Harlequin L. | ALASKA | 2 | 2011 |
| Sheep Mtn | ALASKA | 1 | 2017 |
| Moose Pass | ALASKA | 1 | 1992 |
| Hope | ALASKA | 1 | 2024 |
| Mitkof Isle | ALASKA | 1 | 2002 |
| Alpenglow (Short) | ALASKA | 1 | 2003 |
| Copper River | ALASKA | 1 | 2011 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.