A pair of lappet-faced vultures (Torgos tracheliotos), in the great migration, Serengeti National Park, Tanzania, East Africa, Africa

Lappet faced vulture (Torgos tracheliotos), Ndutu Conservation Area, Serengeti, Tanzania, East Africa, Africa

Pair of Lappet-faced (or Nubian) vultures (Torgos tracheliotos) perched on ground looking over their shoulders in the Ndutu area of the Ngorongoro Crater Conservation Area on the Serengeti Plains, Tanzania

Lappet-faced vulture (Torgos tracheliotos) on thorn tree with catchlight, Serengeti, Tanzania

Close-up portrait of two lappet-faced vultures (Torgos tracheliotos) standing on grass, Serengeti National Park, Tanzania, Africa

Lappet-faced vulture (Torgos tracheliotos) opens wings on grassy plain in Serengeti National Park, Tanzania

Lappet-faced vulture (Torgos tracheliotos) glides towards landing among bushes, Serengeti, Tanzania

Lappet-faced vulture (Torgos tracheliotos) on thornbush under blue sky, Serengeti, Tanzania

Lappet-faced vulture (Torgos tracheliotos) hunched over in acacia branch, Ngorongoro Crater, Tanzania

A lappet-faced vulture, Torgos tracheliotos, perched on a branch, blue sky background, Londolozi Game Reserve, Greater Kruger National Park, South Africa

Lappet-faced vulture or Nubian vulture (Torgos tracheliotos), Chobe river, Chobe i National Park, Bostwana