Species · BCR 3 · BBS 2025 Release · 1966–2024
Arctic Warbler In BCR 3
Arctic Warbler in BCR 3 has edged up: up 24% on the route-weighted index since 1998.
+24%Since 1998
3Routes In Region
17Years
Notable Signals
No notable trend signals for Arctic Warbler in BCR 3. See the full index history below.
Routes In BCR 3
| Dietrich Cmp | ALASKA | 6 | 2014 |
| Happy Valley | ALASKA | 1 | 2024 |
| Red Dog | ALASKA | 1 | 2023 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.