Stock photography, photos: Elephant bull Stock photos of Elephant bull at sundown, Chobe N.P. Botswana Photograph: © Dick J.C. Klees Click for a larger image and more information Keywords associated with this stock photo: Elephant, silhouette, evening, evening glow, sunset, sundown, savanne, male, bull, tusk, trunk, Chobe, np, national park, N.P. Botswana, safari,solitary, mammal,wildlife