Green heron, great egrets, and a belted kingfisher in Marlborough

Drew Simmons photographed this Bobcat in Stow.

Norm Levey photographed this hummingbird clearwing moth in Lincoln.

Steve Forman photographed ruby-throated hummingbirds, and orange sulphur, a Baltimore checkerspot, a cabbage white, a red-tailed hawk being mobbed by smaller birds, and a turkey vulture at Breakneck Hill Conservation...