African lion (Leo panthera), Ngorongoro National Park, Tanzania, East Africa, Africa

Grey crowned crane (Balearica regulorum), Ngorongoro National Park, Tanzania, East Africa, Africa

African lion (Panthera leo), Ngorongoro National Park, Tanzania, East Africa, Africa

Tourists watching zebras (Equus burchelli) from their vehicle, Ngorongoro Crater, Ngorongoro Conservation Area, UNESCO World Heritage Site, Tanzania, Africa

Tourists in several four-wheel-drive vehicles during wildlife observation, Ngorongoro-crater, Ngorongoro Conservation Area, Tanzania, Africa

Blue Wildebeest (Connochaetes taurinus), Ngorongoro-crater, Ngorongoro Conservation Area, Tanzania, Africa

Tourists picnicing in front of the cloud covered edge of the Ngorongoro-crater, Ngorongoro Conservation Area, Tanzania, Africa

Hippopotamus (Hippopotamus amphibius), Ngorongoro crater, Ngorongoro Conservation Area, Tanzania, Africa

A clash of cultures and centuries: Masai teenagers walk past Western tourists on safari in Ngorngoro National Park, Tanzania.

African elephants (Loxodonta africana) in the Ngorongoro crater against the background of fog. Ngorongoro National Park. Tanzania.

Tanzanie, Ngorongoro national park, Lion (Panthera leo), female