Meerkat, Kalahari Desert, BotswanaMeerkats do a lot of standing around. But it is well orchestrated standing around. They take turns on guard duty and have a well-oiled system of cooperation when it comes to protecting the gang (or mob as a group of meerkats is also called). Gangs can typically be up to 40 members. Photographed in the Kalahari Desert of Botswana. Nikon D300 with Nikkor 200-400mm lens (at 400mm) ISO 400, f/5.6 at 1/500th of a second.