13834713 - Close up portrait of a puku, Kobus vardonii, chewing grasses. Chobe National Park, Kasane, Botswana.13834712 - Portrait of a puku antelope, Kobus vardonii. Chobe National Park, Kasane, Botswana.13835266 - Close up portrait of a puku antelope, Kobus vardonii. Khwai Concession, Okavango Delta, Botswana.71359575 - Puku (Kobus Vardonii), Busanga Plains, Kafue National Park, Zambia.