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White Memorial Center: Bobbing for Bobolinks

Topsmead State Forest Buell Road, Litchfield, CT, United States

Bobbing for Bobolinks at Apple Hill and Topsmead with Gerri Griswold May 10 @ 8:00 am - 11:00 am Saturday, May 10, 2025 Spend a couple of hours with Gerri in search of this bubbly grassland bird. It’s Bobolink breeding season and the boys should be out in full force putting on a show! Begin hiking to ... Read more

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

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

May 10 - 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 we will drive (1 hr) to Plum Island in Newburyport to see more ... Read more

Free

Audubon CT Sharon: World Migratory Bird Day!

325 Corwall Bridge Road, Sharon, CT 325 Cornwall Bridge Road, Sharon, CT, United States

Join us in celebrating the arrival of migratory birds with partnering nonprofit organizations, businesses, and artisans! Each year, World Migratory Bird Day offers a new theme that connects us to meaningful conservation actions to protect birds. This year’s theme is Shared Spaces: Creating Bird Friendly Cities and Communities, and the focal species include the American ... Read more

Menunkatuck Audubon Society: World Migratory Bird Day

College Woods 41 Cold Spring Street, New Haven, United States

World Migratory Bird Day will be celebrated on May 10th in the spring and October 11th in fall. The conservation theme this year is Shared Spaces: Creating Bird-Friendly Cities and Communities. This year’s theme promotes the importance of a healthy coexistence between people and birds by focusing on creating bird-friendly cities and communities. Bird friendly practices ... Read more

CT Audubon Society – Deer Pond: Family Nature Walk

CT Audubon Deer Pond Farm 57 Wakeman Hill Road, Sherman, CT, United States

Family Nature Walk Saturday, May 10, 1 to 3 p.m. Free Enjoy wildflowers, amphibians, birds, trees, butterflies and more on our family-friendly nature walk with Deer Pond Farm’s Naturalist Lori. Explore the trails of the main campus on this 1-mile loop. Register here for the May 10 Family Nature Walk. This program meets at Deer Pond Farm, ... Read more

Free

New Haven Bird Club: Big Day Marathon

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

May 11 @ 6:00 am - 7:00 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 Big day could potentially involve several miles of ... Read more

Free

Hartford Audubon Society: Walk – Machimoodus State Park

May 11 - 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, grassy fields, and early successional habitat along ... Read more

Free

CT Audubon Society – Pomfret: Mother’s Day Bird Walk

Mother’s Day Bird Walk Sunday, May 11, 2025 at 8 A.M. Bring along your mother or grandmother and join Andy Rzeznikiewicz to find returning birds. It’s the peak of spring migration! There are many beautiful birds to see and enjoy, including Bobolink and Scarlet Tanager. Limited to 12 participants. Fee:  $10 CAS members; $20 non- members; mothers free!

$10 – $20

CT Audubon Society – Trail Wood: Mother’s Day Walk

Trail Wood Sanctuary 93 Kenyon Rd, Hampton, CT, United States

TRAIL WOOD: Take mom for a walk, a perfect after brunch or pre-dinner activity. Wildflowers will be blooming and birds will be singing. sunday 5/11 2-4 pm Free for members and kids under 12, $5.00 for nonmembers. Register by calling the CT Audubon Center at Pomfret 860-928-4948 or email Trailwood@ctaudubon.org 

Western Bird Club: Chimney Swifts – May 11

Canfield Corner Pharmacy 2 Main Street N, Woodbury, CT, United States

May 11 (Sunday) – 7:30 PM - Chimney Swifts in Woodbury with Russ Naylor. Meet at Canfield Pharmacy on Rte 6/Main St at the junction with Rte 47 For details and to register, call Russ Naylor, 203-841-7779, leave a message and he will call you back.

Free

CT Audubon Society – Fairfield: Bird Walk – Larsen Sanctuary

Larsen Sanctuary 2325 Burr Street, Fairfield, CT, United States

Bird Walk in the Larsen Sanctuary Monday, May 12, 2025 8 to 10 a.m. The Fairfield Nature Center’s Larsen Sanctuary is home to many species of returning songbirds and is also an important stopover for others while they continue their journey north. Conservation Manager Stefan Martin leads this walk for all levels of birders; appropriate ... Read more

$15 – $20

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.