Based on 2,978 research-grade iNaturalist observations in Maryland, Cooper's Hawk is most often recorded in January; in Maryland it behaves like a seasonal. It ranks #42 among birds recorded in the state in our data.
Astur cooperii
Cooper's Hawk in Maryland by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Maryland in January
Northern Cardinal
White-throated Sparrow
Ring-billed Gull
Dark-eyed Junco
Canada Goose
Bald Eagle
Red-shouldered Hawk
Mallard
Places to look in Maryland
State ParkWashington Monument State Park
State ParkPatapsco Valley State Park
State ParkSeneca Creek State Park
State ParkCalvert Cliffs State Park
State ParkSusquehanna State Park
State ParkGambrill State Park
FAQ
When does Cooper's Hawk appear in Maryland?
Mainly July–April, with the most records in January.
How common is Cooper's Hawk in Maryland?
It ranks #42 by number of iNaturalist observations among birds in Maryland (2,978 records in our sample).