Species · BCR 21 · BBS 2025 Release · 1966–2024
Bank Swallow In Oaks and Prairies
Bank Swallow in Oaks and Prairies has held roughly steady: down 10% on the route-weighted index since 1970.
-10%Since 1970
11Routes In Region
15Years
Notable Signals
No notable trend signals for Bank Swallow in Oaks and Prairies. See the full index history below.
Routes In Oaks and Prairies
| Lone Oak | TEXAS | 37 | 1994 |
| Ardmore | OKLAHOMA | 18 | 1968 |
| Cottonwood | TEXAS | 10 | 2000 |
| Campbellton | TEXAS | 6 | 1970 |
| Henrietta | TEXAS | 3 | 1969 |
| Thornton 2 | TEXAS | 3 | 2009 |
| Mount Zion | TEXAS | 3 | 2010 |
| Tatums | OKLAHOMA | 2 | 2010 |
| Bruceville | TEXAS | 2 | 2010 |
| Hobson | TEXAS | 1 | 1985 |
| Glen Rose | TEXAS | 1 | 1968 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.