Mute Swan

Steve Forman photographed a mute swan chasing away a great blue heron at Hager Pond in Marlborough.

Steve Forman photographed a house sparrow, a killdeer, and mute swans at Hager Pond in Marlborough.

Steve Forman photographed a two youg mute swans, and a great blue heron consuming a fish at Hager Pond in Marlborough.

Marie Rock photographed this family of mute swans at Assabet River National Wildlife Refuge in Sudbury.

Michael Sanders recorded this video of mute swans in Natick.

Steve Forman photographed Canada geese, a great blue heron, a mallard, mute swans, and a red-winged blackbird at Farm Pond in Framingham.

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 Canada goose gosling, a great blue heron, mute swans, a red-winged blackbird, and wood duck ducklings at Farm Pond in Framingham.

Blair Gately photographed this family of mute swans at Mill Pond in Westborough.

Melissa Bergman photographed this mute swan on the Assabet River in Stow.