Gail Sartori photographed a Canada goose, a Cooper's hawk, red-winged blackbirds, a brown-headed cowbird, and a yellow-rumped warbler at the Assabet River National Wildlife Refuge in Maynard.

Steve Forman photographed an eastern bluebird, a gray catbird, a red-winged blackbird, a ruby-throated hummingbird, an indigo bunting, an American robin, eastern kingbirds, American goldfinches, a bumble bee, a great black wasp, a great golden digger wasp, a monarch butterfly, a pearl crescent, a four-toothed mason wasp, a sand-loving wasp, and a house sparrow at Breakneck Hill Conservation Land in Southborough.

Steve Forman photographed a cedar waxwing, an eastern tailed-blue, a northern cardinal, and a pair of red-winged blackbirds at Breakneck Hill Conservation Land in Southborough.

Steve Forman photographed an American golfinch, a pair of red-winged blackbirds mobbing a great blue heron, and a red-winged blackbird with a dragonfly.