Based on 4,908 research-grade iNaturalist observations in Maryland, Gray Catbird is most often recorded in May; in Maryland it behaves like a seasonal. It ranks #26 among birds recorded in the state in our data.
Dumetella carolinensis
Gray Catbird 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 May
Canada Goose

American Robin
Red-winged Blackbird

Northern Cardinal

Great Blue Heron

Mallard
Eastern Bluebird

Osprey
Places to look in Maryland
Washington Monument State Park
Patapsco Valley State Park
Seneca Creek State Park
Calvert Cliffs State Park
Susquehanna State Park
Gambrill State Park
FAQ
When does Gray Catbird appear in Maryland?
Mainly April–July, with the most records in May.
How common is Gray Catbird in Maryland?
It ranks #26 by number of iNaturalist observations among birds in Maryland (4,908 records in our sample).