TUESDAY

Bird Photography, 7 p.m. in Wells

Join York County Audubon as photographer Michael Milicia presents a selection of bird images with commentary to inform, entertain and inspire. Milicia will demonstrate the importance of head angle, catch lights, in-camera composition, knowing your subject and being proactive in the field. Free and open to all. The talk will be in the Mather Auditorium at the Wells Reserve at Laudholm, 342 Laudholm Farm Rd. Visit yorkcountyaudubon.org or call 646-8589 for more information.

UPCOMING

Wildflower Walks, 1 p.m. May 22 in Bangor

The Bangor Land Trust will have free monthly wildflower walks through the summer. Find lady slippers and black-eyed Susans at preserves. For more information, write to [email protected] or go to bangorlandtrust.org.

Merrymeeting Bay Day, 11 a.m., May 22, in Bath

The Maine Maritime Museum is hosting a celebration of the Merrymeeting Bay ecosystem, one of only four places in the world where two major rivers with separate watersheds converge to form a common delta.

In addition to displays and demonstrations, the museum will offer 30-minute cruises for $6 to celebrate the six rivers that converge in Merrymeeting Bay. Admission is free. For more information, call 443-1316, or go to MaineMaritimeMuseum.org.

– Email events to [email protected]