Brought to you by Connecticut Ornithological Association
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
Field Trip – Hartman Park, Lyme – John Oshlick May 13, 2026 @ 6:30 am - 11:00 am Hartman Park is known for its mix of forest and wetland that hosts many of Connecticut’s breeding birds, including Cerulean Warbler. There is also a power cut which may have Prairie, Blue-winged, Magnolia and other warblers. Both Cuckoos have ... Read more
Field Trip – Sleeping Giant State Park – Jim Sirch, Craig Repasz and DeWitt Allen May 16, 2026 @ 8:00 am - 11:00 am Sleeping Giant dominates the landscape north of New Haven. The park hosts diverse habitats: riparian woods, rivers and streams, stands of white pines, mature deciduous forests, and cliffs and meadow edge. Although it ... Read more
Field Trip – Naugatuck State Forest, Naugatuck – Chris Loscalzo May 17, 2026 @ 7:00 am - 12:00 pm Join us at the peak of spring migration on this moderately strenuous hike in a fine birding location. We’ll search for migrants and residents. We often see more than 15 species of warblers on this trip, including resident ... Read more
Field Trip – Lake Chamberlain, Bethany – Pat Leahy May 20, 2026 @ 7:30 am - 10:30 am Join us for a walk on Regional Water Authority property in Bethany. Pat Leahy has been maintaining a bluebird trail on several of the properties there. Bluebirds, swallows, and spring migrants are plentiful. Walking is not strenuous and on ... Read more
Field Trip – Julius M. Hansen Park, North Haven – Craig Repasz and DeWitt Allen May 23, 2026 @ 8:00 am - 11:00 am Rich meadows and fields, forested wetlands, trap rock ridge, and riparian woods host breeding populations of sparrows and warblers, woodpeckers, hawks, Baltimore Orioles, Rose-breasted Grossbeaks, Indigo Buntings, and other field and woodland birds. ... Read more
Field Trip – Barn Island Wildlife Management Area, Stonington – Chris Loscalzo and Dan Errichetti May 24, 2026 @ 8:00 am - 12:00 pm Barn Island WMA is a large expanse of varied habitat along the Connecticut shore near the Rhode Island border, including large tracts of salt marsh, deciduous woodlands and a large brushy field. We’ll see ... Read more
Field Trip – Lake Watrous, Woodbridge – Pat Leahy May 27, 2026 @ 7:30 am - 11:00 am Join Pat Leahy for a walk on protected Regional Water Authority property in Woodbridge with views of the lake and dam, some wetlands, and lakeside forest. The trip will be a 3 mile hike on a flat trail. Meet ... Read more
Field Trip – Chippens Hill Grassland Birds – Jack Swatt May 31, 2026 @ 7:00 am - 10:00 am The Chippens Hill area of Bristol has historically been farmland. The Environmental Learning Centers of Connecticut and the city of Bristol are working to save some of the habitat where Bobolinks, Meadowlarks, and Grasshopper Sparrows have been found. Join Jack ... Read more
Field Trip – First Wednesday Walk: Mohawk Mountain State Park – Jack Swatt June 3, 2026 @ 8:00 am - 11:00 am Join us as we explore the birds in this scenic and spacious forest in the northern part of the state. Nesting species here include Blue-headed Vireo, Hermit Thrush, Canada Warbler, and Black-throated Blue Warbler. Mostly ... Read more
New Haven Summer Bird Count June 6, 2026 - June 7, 2026 Saturday–Sunday, June 6–7, 2026, all day A wonderful opportunity to work on your song identification skills and see what birds are nesting in your area. For the names of area captains, to join a team, and for other information, contact Steve Mayo. Meet at various points. ... Read more
Field Trip – Ewen Farm Preserve, Orange – Bev Propen and Nancy Clark June 13, 2026 @ 8:30 am - 11:00 am A scenic late spring walk around former hay fields, past streams and a pond. Ewen Farm Preserve contains 43 acres of deep woods, meadows, ponds, wetlands, and fields that attract resident and migrating birds. A ... Read more
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.