Tree Swallow Portrait, Ithaca, New York (Tree Swallows)

Tree Swallow with Grit in Beak, Quogue, Long Island, New York (Tree Swallows)

Juvenile Barn Swallow, Quogue, Long Island, New York (Barn Swallows)

Juvenile Tree Swallow 1, Quogue, Long Island, New York (Tree Swallows)

Juvenile Tree Swallow 2, Quogue, Long Island, New York (Tree Swallows)

Cliff Swallow Gathers Mud for Nest, Beluga, Alaska (Cliff Swallows)

Barn Swallow in Flight, Trumansburg, New York (Barn Swallows)

Violet-green Swallow in tree, Wyoming (Violet-green Swallows)

Tree Swallows, Utah (Tree Swallow)

Violet-green Swallow, Mission Valley, Montana (Violet-green Swallows)