Waterbuck and Calf, KenyaWaterbuck are one of the largest of the antelope species we see on our Kenyan trips. Only the males have horns. This mother and her calf were getting some late grazing in before the sun set on another day in the Masai Mara. Nikon Z8 with Nikkor 500mm PF lens, ISO 12800, f/5.6 at 1/1000th of a second.