A Great Egret Ardea alba glides above the water with Wings Outstretched near dusk in St Marks National Wildlife Refuge, Walkulla County, Florida. "Great Egrets fly slowly but powerfully: with just two wingbeats per second their cruising speed is around 25 miles an hour."1
focal length: 400mm | exposure: f/5 – 1/3200th second – ISO 500