Charlie Summers / Cheetah (Acinonyx jubatus) running at full speed chasing Springbok prey, Kalahari Desert, Southern Africa

Jeff Vanuga / Cowboys working for the Bureau of Land Management round up wild horses / mustangs to remove them from public land, Red Desert, Wyoming, USA. Model released

Edwin Giesbers / Termite colony (Hospitalitermes sp) on the move. Large termites stand guard at the sides while a constant flow of worker termites move along between them, Sarawak, Borneo, June, Winner in Other anima...

Charlie Summers / American Bison (Bison bison) herd being driven from their free range in Custer State Park, to holding pens during the annual Buffalo roundup. The Park Service has learned not to run the herd but they...

PREMAPHOTOS / Weaver ants assemble eggs, larvae and pupae to move them to new nest (Oecophylla longinoda) Kenya, Africa