Jim DeLuco photographed a common grackle, great blue herons in their nest, and a red-winged blackbird at Assabet River National Wildlife Refuge in Maynard.
Steve Forman photographed painted turtles, double-crested cormorants, a warbling vireo, a great blue heron, least sandpipers, mallards, mute swans, an eastern kingbird, a European starling, a baskettail dragonfly, a barn...