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  • RTP Estuary Center – Tricky Bird ID: November 4, 2026

    Roger Tory Peterson Estuary Center 100 Lyme Street, Old Lyme, CT, United States

    Tricky Bird ID: Wednesday, November 4, 2026 6:00pm – 7:00pm RTP Estuary Center 100 Lyme Street Old Lyme, CT 06371 860-598-4218 rtpec@ctaudubon.org $10/person Fall and early winter can be a tricky time for bird identification, with many young birds and birds in non-breeding plumage lacking their usual distinguishing field marks. Add in differences between males ... Read more

  • CT Audubon RTP Estuary Center – Fall Bird Walk: November 7, 2026

    Roger Tory Peterson Estuary Center 100 Lyme Street, Old Lyme, CT, United States

    Saturday, November 7, 2026 9:00am – 10:00am RTP Estuary Center 100 Lyme Street Old Lyme, CT 06371 860-598-4218 rtpec@ctaudubon.org Members: $5 Non-members: $10 As fall winds down we start to see the first signs of winter residents, as well as the last of the migrating species. We'll search the gardens, wooded edges, and wetland habitats ... Read more

  • CT Audubon – RTP Estuary Center: Shorebird Walk: November 7, 2026

    Harkness Memorial State Park 275 Great Neck Rd., Waterford,, CT, United States

    Saturday, November 7, 2026 1:00pm – 3:00pm Harkness Memorial State Park Waterford, CT, 06385 Members: $13 Non-members: $18 Located near the mouth of the Thames River on Long Island Sound, the mudflats and beaches of Harkness State Park attract a wide variety of shorebird species. There are still a few hardy species in late fall, ... Read more

  • RTP Estuary Center – Introduced Birds: November 11, 2026

    Online CT, United States

    Introduced Birds: Wednesday, November 11, 2026 6:00pm – 7:00pm Zoom Free to Attend Suggested donation $10 There are over 450 species of birds found in Connecticut, and only a handful are not native to the state. The effects these birds have on the environment and on us vary, and some have become among the most ... Read more

  • CT Audubon RTP Estuary Center – Waterfowl Walk: November 14, 2026

    Fenwick Old Saybrook, United States

    Saturday, November 14, 2026 1:00pm – 3:00pm Fenwick Old Saybrook, CT Members: $13 Non-members: $18 Early winter in Connecticut sees an influx of waterfowl species, as birds head south to avoid freezing waterways further north. We'll search for ducks and geese at the mouth of the Connecticut River and in Long Island Sound, as well ... Read more

  • CT Audubon RTP Estuary Center – Planting For Birds – Winter Season: November 21, 2026

    Roger Tory Peterson Estuary Center 100 Lyme Street, Old Lyme, CT, United States

    Planting for Birds - Winter Season: Saturday, November 21, 2026 10:00am – 12:00pm RTP Estuary Center 100 Lyme Street Old Lyme, CT, 06371 860-598-4218 rtpec@ctaudubon.org Members: $20 Non-members: $25 While habitat loss poses challenges for birds and wildlife worldwide, creating backyard habitats offers a solution! In this four-part series, participants will learn about ways to ... Read more

  • CT Audubon RTP Estuary Center – Fall Bird Walk: November 21, 2026

    Hammonasset Beach State Park 1288 Boston Post Road, Madison, CT, United States

    Fall Bird Walk: Saturday, November 21, 2026 2:00pm – 4:00pm Hammonasset State Park Madison, CT Members: $13 Non-members: $18 One of the best spots in Connecticut look for birds is Hammonasset State Park. It's mix of habitats attracts more species than any other park in the state. We'll search for late fall migrants and early ... Read more

  • CT Audubon – ECO TRAVEL: Coastal Birding Holiday – December 9, 2026

    Coastal Birding Holiday Wednesday, December 9, 2026 11:00am – 7:00pm Connecticut/Rhode Island Led By Andy Griswold Members:    $75 Non-Members:    $90 For more info and to register: (860) 767-0660 ecotravel@ctaudubon.org Join Andy Griswold, Director Emeritus of EcoTravel and expert birder, for an annual favorite as your birding group searches for early winter migrants and ... Read more

  • CT Audubon RTP Estuary Center – Bird of the Year: December 16, 2026

    Online CT, United States

    Bird of the Year: Wednesday, December 16, 2026 6:00pm – 7:00pm Zoom Free to Attend Suggested donation $10 In 2026 we chose The Connecticut Audubon Society's first ever Bird of the Year, and the Pileated Woodpecker was the people's choice. Join Conservation & Education Coordinator Joe Attwater as we look back our year of the ... Read more

Birding Events in Connecticut

If you have an upcoming birding-related event in Connecticut, including walks or indoor programs, and would like them listed on the COA’s Connecticut Birding Events Calendar, please email the details of your event to ctbirdingcalendar@gmail.com.

Please include: event title, event date, start and end times, location, a concise description that also mentions fees, if any, and organizer contact information. If your organization posts events regularly, contact us at the email address above more information on easily sharing your events.