Species · Alaska · BBS 2025 Release · 1966–2024
Wandering Tattler Population Trend in Alaska
Wandering Tattler in Alaska has declined: down 38% on the route-weighted index since 1993.
-38%Since 1993
13Routes In State
28Years
Notable Wandering Tattler Trends in Alaska
No notable trend signals for Wandering Tattler in Alaska. See the full index history below.
Wandering Tattler Population Forecast in Alaska
If the recent trend holds, Wandering Tattler in Alaska is projected to fall about 60% by 2029 — from 0.09 in 2024 to a central estimate of 0.04 (95% range 0.00–0.09). A 5-year backtest shows a typical error of ±133%, with 100% of held-out values landing inside the 95% band.
-60%Change by 2029
0.04Projected 2029 index
0.00–0.0995% range
±133%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.04 | 0.00 | 0.10 |
| 2026 | 0.04 | 0.00 | 0.10 |
| 2027 | 0.04 | 0.00 | 0.10 |
| 2028 | 0.04 | 0.00 | 0.10 |
| 2029 | 0.04 | 0.00 | 0.09 |
Wandering Tattler Survey Routes in Alaska
| Mccarthy Rd2 | 3 | 1992 | 1992 |
| Teller | 3 | 2012 | 1993 |
| Toklat | 3 | 2024 | 2002 |
| Thompson Pas | 3 | 2024 | 2002 |
| Nome | 2 | 2023 | 2006 |
| Savage | 2 | 1986 | 1986 |
| Council | 2 | 2017 | 1993 |
| Eagle | 1 | 2007 | 2007 |
| Chiniak | 1 | 1986 | 1986 |
| Salmon Lake | 1 | 2015 | 1993 |
| Skagway | 1 | 2022 | 1998 |
| Goodnews Bay | 1 | 2002 | 1999 |
| Kanektok Riv | 1 | 2005 | 2003 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.