Based on 4,809 research-grade iNaturalist observations in Massachusetts, Northern Mockingbird is most often recorded in April; in Massachusetts it behaves like a year-round resident. It ranks #25 among birds recorded in the state in our data.
Mimus polyglottos
Northern Mockingbird in Massachusetts 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 Massachusetts in April
American Robin
Canada Goose
Mallard
Wild Turkey
Red-winged Blackbird
Northern Cardinal
House Sparrow
Black-capped Chickadee
Places to look in Massachusetts
Botanical GardenArnold Arboretum
Botanical GardenBoston Public Garden
Botanical GardenBerkshire Botanical Garden
State ParkHalibut Point State Park
State ParkHammond Pond Reservation
State ParkTolland State Forest
FAQ
When does Northern Mockingbird appear in Massachusetts?
Mainly March–February, with the most records in April.
How common is Northern Mockingbird in Massachusetts?
It ranks #25 by number of iNaturalist observations among birds in Massachusetts (4,809 records in our sample).