Guillemot chick being checked by a researcher with the Puffin Project on Eastern Egg Rock Island in Maine (Guillemots)

Guillemot in Flight with Sand Eel, Eastern Egg Rock Island, Maine (Guillemots)

Guillemot Calling, Eastern Egg Rock Island, Maine (Guillemots)

Pair of Guillemots, Eastern Egg Rock Island, Maine (Guillemot)

Guillemot with sand eel, Eastern Egg Rock Island, Maine (Guillemots)

Guillemot portrait, Eastern Egg Rock Island, Maine (Guillemots)

Guillemot, wings spread, Eastern Egg Rock Island, Maine (Guillemots)

Black Guillemot, Eastern Egg Rock Island, Maine (Guillemots)