Species · Michigan · BBS 2025 Release · 1966–2024
Loggerhead Shrike Population Trend in Michigan
Loggerhead Shrike in Michigan has collapsed: down 82% on the route-weighted index since 1969.
-82%Since 1969
7Routes In State
12Years
Notable Loggerhead Shrike Trends in Michigan
long arc declinecomputed index
Loggerhead Shrike has collapsed in Michigan: down 82% on the route-weighted index since 1969.
Loggerhead Shrike Survey Routes in Michigan
| Prattville | 3 | 1969 | 1969 |
| Coopersville | 1 | 2009 | 2009 |
| Pettysville | 1 | 1978 | 1978 |
| Allegan Wma | 1 | 2002 | 1995 |
| Adrian | 1 | 1966 | 1966 |
| Cathro | 1 | 1982 | 1967 |
| Juniata | 1 | 1967 | 1967 |
Loggerhead Shrike Population Trend in Other States
alabamaarizonaarkansascaliforniacoloradofloridageorgiaidahoillinoisindianaiowakansaskentuckylouisianamainemarylandminnesotamississippimissourimontananebraskanevadanew-mexiconew-yorknorth-carolinanorth-dakotaohiooklahomaoregonpennsylvaniasouth-carolinasouth-dakotatennesseetexasutahvermontvirginiawashingtonwest-virginiawisconsinwyoming
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.