Crested serpent eagle
All members within the species complex have a large looking head with long feathers on the back of the head giving them a crested appearance. The face is bare and yellow joining up with the beak. Its powerful feet are unfeathered and heavily scaled. They fly over the forest canopy on broad wings and their tails have wide white and black bars. They call often with a loud, piercing and familiar three or two-note call.