LIMPOPO, SOUTH AFRICA - JULY 21: A lion relaxes on the banks of the Luvuvhu river at the Pafuri game reserve on July 21, 2010 in Kruger National Park, South Africa. Kruger National Park is one of the largest game reserves in South Africa spanning 19,000 square kilometres and is part of the Great Limpopo Transfrontier Park. (Photo by Cameron Spencer/Getty Images)
