Grevy's zebra mother and foal at dawn

African elephant face detail

Spotted hyaena with lesser flamingo carcass

Researcher radio-tracking lions at sunrise

Impalas, common zebras and wildebeest at sunset

Researcher measuring tranquilised lion's teeth at night

Common zebra (Equus quagga) on alert, Masai Mara National Reserve, Kenya

Common zebras on the move near Oloololo Escarpment

African elephants and doum palms

Cheetahs on look-out from termite hill in evening glow

African elephant mother with baby

Black rhinoceros calf resting on mother