A female impala (Aepyceros melampus) photographed at Mikumi National Park, Tanzania. These medium-sized Africanantelopes inhabit savanna grasslands and woodlands close to water sources, feeding on grasses, forbs, monocots, dicots and foliage. They are fast runners and known for their leaping ability, reaching heights up to 3 m (10 ft).Photograph: Muhammad Mahdi Karim