The Philippine cockatoo, also known as the red-vented cockatoo ... extinct’ in most areas in the Philippines except in Palawan and the Sulu Archipelago where a ‘sizeable population’ still ...

These include the Philippine eagle, tamaraws, dugongs, the Philippine cockatoo, “pawikan,” or marine turtles, and the Palawan pangolin, all of which are “umbrella species,” according to ...