On Saturday, Feb. 18 from noon to 3:30 p.m., join Acadia National Park ranger Angi King Johnston and local naturalist Rich MacDonald for a winter bird walk along the bar to Bar Island followed by a talk at the Abbe Museum. Meet at the Natural History Center on 6 Firefly Lane near the Village Green at noon. From there, the group will walk to the bar and head out to the island.
Upon returning to town around 2:30 …