A herd of African bush elephants (Loxodonta africana) on the upper Zambezi River, Mosi-oa-Tunya National Park, Zambia.

A flock of white-faced whistling ducks (Dendrocygna viduata), Zambezi River, Mosi-oa-Tunya National Park, Zambia, Africa

Adult great white pelicans (Pelecanus onocrotalus), on the Zambezi River, Mosi-oa-Tunya National Park, Zambia, Africa

Adult male African darter (Anhinga rufa), Mosi-oa-Tunya National Park, Zambia, Africa

An adult long-toed lapwing (Vanellus crassirostris), in flight in Mosi-oa-Tunya National Park, Zambia, Africa

An adult marabou stork (Leptoptilos crumenifer), perched on the upper Zambezi River, Mosi-oa-Tunya National Park, Zambia, Africa

A pair of Egyptian geese (Alopochen aegyptiaca), Mosi-oa-Tunya National Park, Zambia, Africa

Adult great white pelicans (Pelecanus onocrotalus), on the Zambezi River, Mosi-oa-Tunya National Park, Zambia, Africa

Adult southern white rhinoceros (Ceratotherium simum simum), guarded in Mosi-oa-Tunya National Park, Zambia, Africa

Adult southern white rhinoceros (Ceratotherium simum simum), guarded in Mosi-oa-Tunya National Park, Zambia, Africa

A herd of African bush elephants (Loxodonta africana) on the upper Zambezi River, Mosi-oa-Tunya National Park, Zambia, Africa

An adult African openbill stork (Anastomus lamelligerus), Mosi-oa-Tunya National Park, Zambia, Africa

Adult southern white rhinoceros (Ceratotherium simum simum), guarded in Mosi-oa-Tunya National Park, Zambia, Africa

An adult southern white rhinoceros (Ceratotherium simum simum), guarded in Mosi-oa-Tunya National Park, Zambia, Africa

An adult southern white rhinoceros (Ceratotherium simum simum), guarded in Mosi-oa-Tunya National Park, Zambia, Africa

Aerial View, Zambezi river flows into the Victoria Falls, border of Zambia and Zimbabwe, Africa

Aerial view, Victoria Falls with the Victoria Falls Bridge over the Zambezi River, Livingstone, Zambia, Africa