White-throated Sparrow

A palm warbler at Assabet River National Wildlife Refuge, photographed by Ron McAdow.

Birds at Assabet River National Wildlife Refuge

Ron McAdow photographed a palm warbler, rusty blackbirds, a swamp sparrow, and a white-throated sparrow at Assabet River National Wildlife Refuge.

A northern cardinal at Breakneck Hill Conservation Land in Southborough, photographed by Steve Forman.

Nature at Breakneck Hill Conservation Land in Southborough

Steve Forman photographed a northern cardinal, a white-throated sparrow, red-tailed hawks, an American robin, a black-capped chickadee, a Carolina wren, a house finch, a European starling, a blue jay, a...

A barred owl at Horse Meadows Knoll in Harvard, photographed by Jon Turner.

Nature at Horse Meadows Knoll in Harvard

Jon Turner photographed a barred owl, a family of Canada geese, a turkey, a white-throated sparrow, and a yellow-rumped warbler at Horse Meadows Knoll in Harvard.

A black-capped chickadee in Harvard, photographed by Jon Turner.

Nature in Harvard

Jon Turner photographed black-capped chickadees, a gray squirrel, a red squirrel, white-throated sparrows, and a common garter snake in Harvard.

A dark-eyed junco in Harvard, photographed by Jon Turner.

Birds in Harvard

Jon Turner photographed a dark-eyed junco, a white-throated sparrow, and a red-tailed hawk in Harvard.

Canada geese, mute swans, and a common merganser at Hager Pond in Marlborough, photographed by Steve Forman.

Birds at Hager Pond in Marlborough

Steve Forman photographed Canada geese, mute swans, a common merganser, a greater scaup, ring-necked ducks, a bald eagle, a mallard, a song sparrow, a hooded merganser, northern pintails, and a...