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  • Audubon CT Greenwich: Spring Migration Bird Tour

    Greenwich Audubon 613 Riversville Road, Greenwich, CT, United States

    Join Bird Education Specialist Ryan MacLean 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 others. Binoculars will be available for those who don't have them. Meet in the Audubon Center ... Read more

  • New Haven Bird Club: River Road in Kent – Field Trip

    Kent, Old Train Station 43 Railroad St, Kent, CT, United States

    Field Trip – River Road, Kent – Travels Along a Riparian Woodland Corridor – Allan Welby May 9, 2026 @ 7:30 am - 1:00 pm River Road in Kent along the Housatonic River provides a major north-south riparian corridor for spring migration. River Road has produced a nice variety of Northwestern Connecticut nesting species including Acadian and ... Read more

  • Mattabeseck Audubon Society: Spring Birding at Cogichaug Greenway

    Coginchaug Greenway 86 Strickland Road, Middlefield, CT, United States

    Meet MAS board member, Michael Good, at Strickland Road Trail Head for a delightful walk in Middlefield, CT.  Plan to see field nesting species such as Bobolink. Contact Michael to let him know you will be attending at michaeldg@aol.com

  • CT Audubon – Pomfret: Little River Preserve Bird Walk

    Little River Preserve Bird Walk Saturday, May 9, 2026, at 8 a.m. Owned by the town of Hampton, this new preserve has a diversity of habitats that should attract lots of interesting birds.  Hooded Warbler, Baltimore and Orchard Orioles, and several flycatcher species are just a few of the possibilities. Limit: 10 people. Fee: $20 ... Read more

  • Hartford Audubon Society: – Mount Auburn/Plum Island Ma – Field Trip

    Mount Auburn 580 Mount Auburn Street, Cambridge, MA, United States

    May 9 Mount Auburn & Plum Island, MA - May 9 - Sat 8 am 580 Mt Auburn St, Cambridge, MA Mount Auburn Cemetery entrance inside front gate. After cemetery we drive to Plum Island, Newburyport, MA Mount Auburn Cemetery is famous as a Spring migration hotspot with many species of warblers present. From there ... Read more

  • New Haven Bird Club: Big Day Marathon – May 10th

    Eli Whitney Museum 915 Whitney Avenue, Hamden, CT, United States

    Big Day Marathon – Sunday, May 10 May 10, 2026 @ 6:00 am - 5:00 pm Take part in all or part of this event. We’ll focus on New Haven area hotspots, seeking 100–130 species. We start at East Rock and search several other local migrant traps, as well as the coast from Lordship to Hammonasset. The ... Read more

  • Hartford Audubon Society: Machimoodus Bird Walk

    Machimoodus State Park Lawn Ave & High St, Middletown, CT, United States

    Machimoodus - State Park - May 10, Sun 7:30 am 128 Leesville Rd, Moodus From Goodspeed Opera House, follow 149 north to Rt 151 Bear left on 151 and parking lot entrance is on left in 1 mile This state park is an area new to most HAS members. It has woods, a hemlock ravine, ... Read more

  • Mattabeseck Audubon Society: Spring Birding at our Helen Carlson Sanctuary

    Helen Carlson Sanctuary 79 South Road, Portland, United States

    Join Elena Coffey for a bird walk at Mattabeseck Audubon Society's Helen Carlson Sanctuary.  This birding hotspot was donated to MAS in 1976 by local resident Helen Carlson to preserve it forever. Shortly thereafter, with a grant from the Rockfall Foundation in Middletown, MAS worked with students from Long Lane School to create a nature trail and ... Read more

  • CT Audubon- Pomfret: Mother’s Day Bird Walk

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

    Mother’s Day Bird Walk Sunday, May 10, 2026, at 8 a.m. Bring your mother or grandmother to see the colorful birds of spring.  This is the peak of migration, and many species can be found, including Bobolink and Scarlet Tanager. Limit: 12 people. Fee: $10 members; $20 non-members; mothers free. Please register by emailing Andy ... Read more

  • Branford Land Trust: Mother’s Day Bird Walks

    Stony Creek Trolley Trail West Point Road, Branford, CT, United States

    BRANFORD LAND TRUST: The Branford Land Trust is hosting two spring bird walks on Mother’s Day weekend, Saturday, May 10 and Sunday, May 11 beginning at 9:00 a.m. Local birder Chris Woerner will lead these popular walks along the Stony Creek Trolley Trail and into the Land Trust’s Vedder property. Chris, a long-time Stony Creek resident, has ... Read more

  • CT Audubon – Pomfret: Nightingale Forest Preserve Walk

    Wyndham Land Trust Preserve Abington, CT, United States

    Nightingale Forest Preserve North Bird Walk Monday, May 11, 2026, at 8 a.m. Explore this newly preserved Wyndham Land Trust property.  We will bird areas in the 220-acre expansion. Limit: 8 people. Fee: $20 members; $30 non-members. Please register by emailing Andy Rzeznikiewicz at arzeznikiewicz@ctaudubon.org or calling 860-928-4948.

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.