Tree Swallow

Steve Forman photographed an American crow, a blue jay, red-winged blackbirds, killdeer, yellow-rumped warblers, great blue herons, mallards, a tree swallow, a solitary sandpiper, mute swans, an eastern kingbird, gray...

Steve Forman photographed a killdeer and a tree swallow at Grist Mill Pond in Sudbury.

Ron McAdow photographed tree swallows, brown-headed cowbirds, a pine warbler, a palm warbler, a ring-necked duck, a barred owl, a brown creeper, a white colored gray squirrel, a red-breasted nuthatch...

Steve Forman photographed a red-winged blackbird, ring-necked ducks, a bald eagle, a mute swan, painted turtles, a tree swallow, and mallards at Hager Pond in Marlborough.

Steve Forman photographed an osprey, an American crow, a red-winged blackbird, tree swallows, and mallards at Hager Pond in Marlborough.

Steve Forman photographed a bald eagle and a tree swallow at the Sudbury Reservoir in Southborough.

Steve Forman photographed common mergansers, Canada geese, great blue herons, and a tree swallow at Grist Mill Pond in Sudbury.

Steve Forman photographed a tree swallow, Canada geese, a ring-billed gull, and a mute swan at Hager Pond in Marlborough.

Steve Forman photographed a red-winged blackbird, a song sparrow, and tree swallows at Hager Pond in Marlborough.

Steve Forman photographed a blue dasher dragonfly, Canada geese, and a tree swallow at Grist Mill Pond in Sudbury.