Warbling Vireo

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...

Steve Forman photographed mallards and a warbling vireo at Hager Pond in Marlborough.

Steve Forman photographed a warbling vireo at Hager Pond in Marlborough.

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