Bald uakari (red uakari monkey) (Cacajao calvus), conservation status vulnerable, Amazonas, Brazil, South America

Red-headed vulture (Asian king vulture) (Indian black vulture) (Pondicherry vulture) (Sarcogyps calvus), Ranthambhore, Rajasthan, India, Asia

Red bald-headed Uakari monkey also known as British Monkey (Cacajao calvus rubicundus), Amazon state, Brazil, South America

Red bald-headed Uakari monkey also known as British Monkey (Cacajao calvus rubicundus), Amazon state, Brazil, South America

Southern bald ibis (Geronticus calvus), Imfolozi Game Reserve, South Africa, Africa

Red Uakari or Bald-headed Uakari (Cacajao calvus rubicundus), Amazon, Brazil

Red-headed Vulture (Sarcogyps calvus), in flight, Keoladeo Ghana National Park, Rajasthan, India, Asia