Species · BCR 12 · BBS 2025 Release · 1966–2024
Northern Mockingbird In Boreal Hardwood Transition
Northern Mockingbird in Boreal Hardwood Transition has edged down: down 21% on the route-weighted index since 1987.
-21%Since 1987
12Routes In Region
17Years
Notable Signals
No notable trend signals for Northern Mockingbird in Boreal Hardwood Transition. See the full index history below.
Routes In Boreal Hardwood Transition
| Riggsville | MICHIGAN | 2 | 2018 |
| Bootjack | MICHIGAN | 1 | 1992 |
| Shingleton | MICHIGAN | 1 | 2006 |
| Bear Lake | MICHIGAN | 1 | 2019 |
| Pleasant Val | MICHIGAN | 1 | 1990 |
| Walloon Lake | MICHIGAN | 1 | 1987 |
| Skeels | MICHIGAN | 1 | 1989 |
| Mayfield | MICHIGAN | 1 | 2005 |
| Hovland | MINNESOTA | 1 | 2024 |
| Babbitt | MINNESOTA | 1 | 2000 |
| Rhinelander | WISCONSIN | 1 | 2004 |
| Cavour | WISCONSIN | 1 | 1998 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.