Based on 1,580 research-grade iNaturalist observations in Connecticut, Red-winged Blackbird is most often recorded in May; in Connecticut it behaves like a seasonal. It ranks #24 among birds recorded in the state in our data.
Agelaius phoeniceus
Red-winged Blackbird in Connecticut 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 Connecticut in May
American Robin
Gray Catbird
Baltimore Oriole
Canada Goose
House Sparrow
Tree Swallow
Northern Yellow Warbler
Northern Cardinal
Places to look in Connecticut
Botanical GardenConnecticut College Arboretum
Botanical GardenMarsh Botanical Garden
State ParkGillette Castle State Park
State ParkHammonasset Beach State Park
State ParkBigelow Hollow State Park
State ParkDinosaur State Park and Arboretum
FAQ
When does Red-winged Blackbird appear in Connecticut?
Mainly March–July, with the most records in May.
How common is Red-winged Blackbird in Connecticut?
It ranks #24 by number of iNaturalist observations among birds in Connecticut (1,580 records in our sample).