Ngorongoro Wildlife. Tanzania - Full Documentary

▶FULL DOCUMENTARIES | http://planetdoc.tv/playlist-full-documentaries ▶ Spanish video: http://planetdoc.tv/documental-completo-vida-… Approximately three million years ago in the northern region of what is today Tanzania, the Ngorongoro volcano became inactive. As its internal pressure diminished so its immense central bulk caved in creating the largest volcanic crater on our planet. The conditions of this land, whereby the crater's slopes protected it from the outside world, were perfect for wildebeest, elephants, buffalo, flamingos, cranes and a whole host of other creatures... And the once uninhabited and desolate Ngorongoro crater filled with life. The landscape has radically changed since then and today the Ngorongoro crater harbours numerous ecosystems. The biological diversity within its interior makes the Ngorongoro crater a unique and remarkable wildlife sanctuary ... Three families of lions live in Ngorongoro. Their interaction with li