Brunswick-Topsham Land Trust announces free spring bird walks across region

Lydia Coburn published the Brunswick-Topsham Land Trust’s Spring Birding Extravaganza lineup on April 7, 2026, announcing a series of free, family-friendly guided walks across Sagadahoc County and neighboring preserves from May into early June. The master calendar lists events May 9 through June 5, shows a $0.00 booking price for most walks, and links to registration on BTLT and partner pages; many events require advance registration.

The most accessible single mornings for newcomers and families are at Head of Tide in Topsham and Crystal Spring Farm in Brunswick. Jan Pierson will lead the Head of Tide walk on May 20, 7:30-9:30 a.m., from the 235 Cathance Road meeting point, and Emma Blackford will lead a family birding walk at Head of Tide on May 23, 10:00-11:30 a.m., with binocular lending noted on the event page. Crystal Spring Farm, BTLT’s largest property at roughly 321 acres, hosts guided walks May 26 with Ari Leech at 8:00-9:30 a.m. and May 31 with Ilsa Tucker at 9:00-10:00 a.m.; parking directions list the farm address as 277 Pleasant Hill Road.

Kennebec Estuary Land Trust is running the May 21 Thorne Head Preserve walk in Bath, led by Tyler Pascocello, KELT’s Community Engagement Manager, scheduled 7:30-9:30 a.m. KELT’s listing caps participants at 16 because of limited parking, making the Thorne Head outing best suited to experienced birders and small groups who can book early. Lilly Pond Community Forest in Bath appears on the lineup on June 3 with KELT, and event materials note a roughly eight-space parking area at 150 High Street, a practical option for shorter, accessible walks near town.

Maine Coast Heritage Trust’s Woodward Point, an 87.5-acre preserve with fields and tidal wetlands in Brunswick, is scheduled for a June 5 walk led by MCHT steward Kirk Gentalen; BTLT notes the event page and registration link as coming soon. Other partner-hosted walks include Otter Brook Preserve in Harpswell, Erickson Fields in Rockport and Curtis Farm Preserve in Harpswell, reflecting a regional partnership model that increases outreach across multiple trusts.

The timing matters: Maine spring migration runs broadly February through June with major pulses in April and May, making late-April and May walks valuable for seeing migrants before leaf-out. Event pages highlight likely species by site, including bobolinks and field sparrows in the grasslands at Crystal Spring Farm and Woodward Point, magnolia warblers and northern parulas in woodland edges, and yellow-rumped warblers and swallows at estuarine sites — a bobolink sighting at Crystal Spring Farm in late May is a realistic prize for morning attendees.

Sagadahoc’s roughly 37,500 residents and visiting birders can use these no-cost, expert-led walks both as outdoor education and as low-barrier entry points into local conservation; with several walks capped for parking, early registration is a practical step for anyone planning to attend before the series ends June 5.