Stock photography, photos: Flock of Gulls at a Lake Stock photos of Noisy flock of Ring-billed Gulls competing over scaps of food on a lake. The scientific name for this species is Larus delawarensis. Photographed on a inland lake in Kentucky USA. Photograph: © Jim Lane Click for a larger image and more information Keywords associated with this stock photo: bird, color, colour, fight, fighting, flock, horizontal, Kentucky, America, competing, competition, flight, fly, flying, gull, KY, Larus delawarensis, North America, Ring-billed Gull, U.S., US, USA, United States, wildlife