Species · Ohio · BBS 2025 Release · 1966–2024
Loggerhead Shrike Population Trend in Ohio
Loggerhead Shrike in Ohio has collapsed: down 79% on the route-weighted index since 1970.
Notable Loggerhead Shrike Trends in OhioNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →
long arc declinecomputed indexTrend sourceWhether the figure is our own computed route-weighted index or an official USGS modeled estimate. The current build labels every trend as computed.Full methodology →
Loggerhead Shrike has collapsed in Ohio: down 79% on the route-weighted index since 1970.
Loggerhead Shrike Survey Routes in Ohio
| Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology → | |||
|---|---|---|---|
| Wilmington | 2 | 1970 | 1970 |
| Newport | 1 | 1966 | 1966 |
| New Dover | 1 | 1994 | 1994 |
| Bloomville | 1 | 2000 | 2000 |
| Graytown | 1 | 1971 | 1969 |
| Fulton | 1 | 1992 | 1992 |
| Bismark | 1 | 1972 | 1969 |
| Ash Ridge | 1 | 1992 | 1992 |
| Rome | 1 | 1990 | 1986 |
| Cosmos | 1 | 1969 | 1969 |
| Harveysburg | 1 | 1983 | 1972 |
Loggerhead Shrike Population Trend in Other States
alabamaarizonaarkansascaliforniacoloradofloridageorgiaidahoillinoisindianaiowakansaskentuckylouisianamainemarylandmichiganminnesotamississippimissourimontananebraskanevadanew-mexiconew-yorknorth-carolinanorth-dakotaoklahomaoregonpennsylvaniasouth-carolinasouth-dakotatennesseetexasutahvermontvirginiawashingtonwest-virginiawisconsinwyoming
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.