Species · Virginia · BBS 2025 Release · 1966–2024
American Black Duck Population Trend in Virginia
American Black Duck in Virginia has edged down: down 21% on the route-weighted index since 1992.
-21%Since 1992
6Routes In State
17Years
Notable American Black Duck Trends in Virginia
No notable trend signals for American Black Duck in Virginia. See the full index history below.
American Black Duck Survey Routes in Virginia
| Branchville | 3 | 1996 | 1994 |
| Gloucester | 3 | 1992 | 1992 |
| Jerome | 1 | 1975 | 1975 |
| Chincoteag W | 1 | 2022 | 1992 |
| Cape Charles | 1 | 2007 | 1999 |
| Mannboro | 1 | 1976 | 1976 |
American Black Duck Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.