Adult silvery grebe (Podiceps occipitalis), Puerto Madryn, Patagonia, Argentina, South America

Long-crested eagle (Lophaetus occipitalis), Samburu National Reserve, Kenya, East Africa, Africa

Long-crested eagle (Lophaetus occipitalis), Samburu National Reserve, Kenya, East Africa, Africa

White-headed vulture (Trigonoceps occipitalis) making a short flight, Masai Mara National Reserve, Kenya, East Africa, Africa

White-headed vulture (Trigonoceps occipitalis), Kruger National Park, South Africa, Africa

White-headed vulture (Trigonoceps occipitalis), Masai Mara National Reserve, Kenya, East Africa, Africa

An adult long-crested eagle (Lophaetus occipitalis), Serengeti National Park, Tanzania, East Africa, Africa

White-headed vulture (Trigonoceps occipitalis) soaring, Masai Mara National Reserve, Kenya, East Africa, Africa

White, headed vulture (trigonoceps occipitalis), close, up. Masaii mara, kenya.

White-headed vulture (Trigonoceps occipitalis, Aegypius occipitalis), portrait, found in Africa, captive, France, Europe

White-headed vulture (Trigonoceps occipitalis, Aegypius occipitalis), detailed view of the plumage, found in Africa, captive, France, Europe

White-headed vulture (Trigonoceps occipital), adult bird, Africa

Long-crested Eagle (Lophaetus occipitalis) perched on dead snag in the Ndutu area of the Ngorongoro Crater Conservation Area on the Serengeti Plains, Tanzania

Western Blue-tongued Lizard (Tiliqua occipitalis), Kalbarri National Park, WA, Australia