Saturday. Celebrate International Migratory Bird Day with a bird walk on the trails at Groton Reservoir. We’ll search for migrating and resident birds as we explore trails on the north side of the Groton Public Utilities property, normally closed to the public. Program for adults and older, interested children.

Meet at the lookout on Sandy Hollow Road in Ledyard. Part of this walk will be on Sandy Hollow Road.

Free for members and non-members; advanced registration required.