Species · BCR 26 · BBS 2025 Release · 1966–2024
Eastern Screech-Owl In Mississippi Alluvial Valley
Eastern Screech-Owl in Mississippi Alluvial Valley has fallen sharply: down 57% on the route-weighted index since 1978.
-57%Since 1978
13Routes In Region
14Years
Notable Signals
long arc declinecomputed index
Eastern Screech-Owl has fallen sharply in Mississippi Alluvial Valley: down 57% on the route-weighted index since 1978.
Routes In Mississippi Alluvial Valley
| Eudora | ARKANSAS | 2 | 1978 |
| Harrisburg | ARKANSAS | 1 | 2019 |
| Maynard | ARKANSAS | 1 | 2004 |
| England | ARKANSAS | 1 | 2011 |
| Crowley'S Ridge | ARKANSAS | 1 | 2017 |
| Bardwell | KENTUCKY | 1 | 1988 |
| Freetown | LOUISIANA | 1 | 1996 |
| Rayville 2 | LOUISIANA | 1 | 2012 |
| Tensas Nwr | LOUISIANA | 1 | 1992 |
| Atchafalaya | LOUISIANA | 1 | 1998 |
| Warren Vick | MISSISSIPPI | 1 | 2019 |
| Tiptonville | TENNESSEE | 1 | 2019 |
| Pawpaw | TENNESSEE | 1 | 1975 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.