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  • New Haven Bird Club – Ansonia Nature Center Field Trip: October 24, 2026

    Ansonia Nature Center 10 Deerfield Avenue, Ansonia, CT, United States

    Field Trip – Ansonia Nature Center, Ansonia – Ranger Evelyn and Kelly Meineke Saturday, October 24, 2026 @ 8:00 am - 11:00 am Ansonia Nature Center, Ansonia 10 Deerfield Rd, Ansonia, CT Ansonia Nature Center encompasses a variety of habitats: a pond, grassy fields, thickets, wetlands, and woods. In late October we can expect numerous sparrow species, raptors, ... Read more

  • Greenwich Audubon: Fall Migration Bird Tour

    Greenwich Audubon: Fall Migration Bird Tour
    Greenwich Audubon Center 613 Riversville Road, Greenwich, CT, United States

    Join Audubon naturalists for a morning bird tour at the Greenwich Audubon Center! The center's open fields, apple orchard, wetlands, and woodlands provide great habitat for migrating birds such as warblers, vireos, tanagers, thrushes, orioles and more. We will also stop at our Quaker Ridge Hawk Watch in hopes of seeing migrating hawks, eagles, falcons, ... Read more

  • New Haven Bird Club – Farm River Trolley Trail Field Trip: October 25, 2026

    Farm River Trolley Trail Shore Line Trolley Museum, 17 River Street, East Haven, CT, United States

    Field Trip – Farm River Trolley Trail with the Friends of the Farm River and Estuary, East Haven – DeWitt Allen Sunday, October 25, 2026 @ 8:00 am - 11:00 am The Friends of the Farm River and Estuary invite the New Haven Bird Club to share a walk along the tracks of the Shoreline Trolley Museum ... Read more

  • Greenwich Audubon: Quaker Ridge Hawk Watch

    Greenwich Audubon: Quaker Ridge Hawk Watch
    Greenwich Audubon Center 613 Riversville Road, Greenwich, CT, United States

    Quaker Ridge Hawk Watch at Greenwich Audubon Center is a premier location in Connecticut for observing migrating raptors and a wide variety of songbirds. The watch runs daily from 9 am to 5 pm. Stop by anytime.  Since 1971, migrating hawks have been counted by volunteers as they pass over Quaker Ridge Hawk Watch. In ... Read more

  • Ct Audubon, Pomfret: Early Morning Bird Walk

    CT Audubon Center at Pomfret 218 Day Road, Pomfret Center, CT, United States

    Tuesday, September 1, 2026 8:00am – 10:00am Center at Pomfret 218 Day Road PO Box 11 Pomfret Center, CT 06259 860-928-4948 sheminway@ctaudubon.org $5 members, $10 nonmembers No registration Andy Rzeznikiewicz will point out birds as he guides you to various locations on the sanctuary. Bring binoculars and wear drab-colored clothing.

  • The Audubon Shop: Fall Migration Bird Walk @ Hammonasset

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

    Join Jerry and Co. for a Fall Migration Bird Walk at Hammonasset Beach State Park here in Madison. Migrating hawks, eagles, owls, shorebirds, waterbirds, and songbirds can all be seen at one of Connecticut’s premier birding “hot spots”. Birds migrating south are sometimes pushed by westerly winds towards the shore, so they hug the coastline. ... Read more

  • Invasive Plant Symposium

    UConn Student Union Hillside Road, Storrs, CT, United States

    Invasive Plant Symposium, Wednesday, October 28, 2026, 9:00 AM-5:00 PM, UConn Student Union, Storrs, CT The Connecticut Invasive Plant Working Group (CIPWG) 2026 symposium will be a full day in-person program on October 28, with some sessions directed to all attendees and other sessions in concurrent breakouts. This year's theme is From Awareness to Action ... Read more

  • New Haven Bird Club: Hawk Watch/Bird Count – Lighthouse Pt Park – Daily September to December

    Lighthouse Point Park 2 Lighthouse Rd, New Haven, CT, United States

    Due to storm damage to the Park, this hawk watch may be delayed. Check back later. Lighthouse Point Park is a premier location in southern New England for observing migrating raptors and a wide variety of songbirds. The watch starts daily at 7 a.m. and continues as long as the hawks keep flying. Stop by ... Read more

  • The Audubon Shop: Fall Migration Bird Walk @ Hammonasset

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

    Join Jerry and Co. for a Fall Migration Bird Walk at Hammonasset Beach State Park here in Madison. Migrating hawks, eagles, owls, shorebirds, waterbirds, and songbirds can all be seen at one of Connecticut’s premier birding “hot spots”. Birds migrating south are sometimes pushed by westerly winds towards the shore, so they hug the coastline. ... Read more

  • New Haven Bird Club: Lake Dawson Field Trip

    Lake Dawson, Woodbridge Lake Dawson, Woodbridge, CT, United States

    Field Trip – Lake Dawson, Woodbridge – Pat Leahy Saturday, October 31, 2026 @ 8:00 am - 11:00 am Join Pat Leahy for a walk on protected Regional Water Authority property in Woodbridge. We will see fall migrants and winter residents. There are some mild slopes on a well-maintained road. Meet at Lake Chamberlain Regional Water Authority ... Read more

  • New Haven Bird Club – Cheshire Hotspots Field Trip: November 1, 2026

    Cheshire Route 68 access to Broad Brook Reservoir,, Cheshire, CT, United States

    Field Trip – Cheshire Hotspots – Melissa Baston Sunday, November 1, 2026 @ 8:00 am - 12:00 pm We bird several hotspots in the Town of Cheshire, including Broad Brook Reservoir. The Reservoir annually hosts 200-400 Ruddy Ducks in fall, one of the highest concentrations of this diving duck in the state. The Reservoir is level walking ... 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.