The Manx shearwater is 12-15 inches long with a 35 inch wingspan. It has the typically “shearing” flight of the genus, dipping from side to side on stiff wings with few wingbeats, the wingtips almost touching the water. This bird looks like a flying cross, with its wing held at right angles to the body, and it changes from black to white as the black upperparts and white undersides are alternately exposed as it travels low over the sea.
First Sighting of Year
|Saturday, September 15, 2018||Gulf of Maine|