Species · BCR 9 · BBS 2025 Release · 1966–2024
Bendire's Thrasher In Great Basin
Bendire's Thrasher in Great Basin has collapsed: down 85% on the route-weighted index since 1981.
-85%Since 1981
5Routes In Region
13Years
Notable Signals
long arc declinecomputed index
Bendire's Thrasher has collapsed in Great Basin: down 85% on the route-weighted index since 1981.
Routes In Great Basin
| Leamington | UTAH | 2 | 1994 |
| Hiko | NEVADA | 1 | 1972 |
| Caliente | NEVADA | 1 | 2021 |
| Desert Nwr | NEVADA | 1 | 2019 |
| Iron Springs | UTAH | 1 | 2012 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.