Common Grackle

Steve Forman photographed an American crow, a common grackle, house sparrows, and a red-winged blackbird at Hager Pond in Marlborough.

Steve Forman photographed an American crow, a bald eagle, Canada geese, a common grackle, a muskrat, and a red-winged blackbird at Great Meadows National Wildlife Refuge in Concord.

Roel Daling photographed brown-headed cowbirds, common grackles, red-winged blackbirds, eastern chipmunks, and an onlooking red-tailed hawk in Sudbury.

Steve Forman photographed a common grackle and an eastern kingbird at Hager Pond in Marlborough.

Steve Forman photographed Canada geese goslings, an American goldfinch, a Baltimore oriole, a warbling vireo, a black-capped chickadee at its nest, cedar waxwings, great blue herons, a mallard, a common...

Steve Forman photographed a common grackle and a marsh wren at Great Meadows National Wildlife Refuge in Concord.

Steve Forman photographed a common grackle, a tree swallow, a warbling vireo, a yellow-rumped warbler, and a yellow warbler at Hager Pond in Marlborough.

Steve Forman photographed a Baltimore oriole, a common grackle, a downy woodpecker, a ruby-throated hummingbird, and a yellow warbler at Breakneck Hill Conservation Land in Southborough.

Steve Forman photographed a common grackle and a red-winged blackbird in Framingham.

Steve Forman photographed a Canada goose, a common grackle, and a tree swallow at Hager Pond in Marlborough.