Northeast · Atlantic Flyway
Birds in Connecticut
Connecticut's coastline and river valleys funnel migrating songbirds along the Atlantic Flyway.
Popular cities in Connecticut
Common Birds in Connecticut
The most frequently reported bird species across Connecticut. Click any bird for full profiles, photos, calls, and attraction tips.
Backyard Birds in Connecticut
Birds that regularly visit feeders and gardens in Connecticut. These are the species you're most likely to attract with the right food, plants, and habitat setup.
Birds by Habitat in Connecticut
Connecticut spans 4 major habitat types. Explore birds adapted to each environment.
Top Bird Watching Spots in Connecticut
The best places to go bird watching in Connecticut, from national wildlife refuges to local sanctuaries.
Hammonasset Beach State Park
Long Island Sound coastal migrant trap.
Bird Calendar — Connecticut
What to expect each month: migration arrivals, departures, and seasonal highlights.
Explore neighboring states
About birding in Connecticut
Connecticut is located in the Northeast region of the United States and falls along the Atlantic Flyway, one of four major North American migration routes. The state is home to more than 430 bird species across 4 habitat types: coastal, forest, wetland, urban.
Whether you're a backyard birder in Hartford or planning a trip to Hammonasset Beach State Park, this guide covers the most commonly seen species, seasonal patterns, and practical tips for attracting and identifying birds in Connecticut.