The group rotates its walks between three Greenfield parks: Beckenholdt, Brandywine and the Thornwood Nature Preserve. Bird-watching can be a chaotic hobby, the Wilsons say.

The Woodcock Walk of Greenfield Birders was March 11 in Beckenholdt Park, and dozens of birds were visible through flight. The first regular walk of the season for the group is at 8 a.m. April 12 ...