Owl Strigiformes class nocturnal hunter bird. The owl head is big, the face is flat, the tail is round and the wing is wide. The wings of their wings are changed for silent flying. To use hunting and hunting, the owl uses bunting lip with talon.
In the short light of the night, the oysters can provide more light to the eyes, these predatory birds look good in the dark. As the orbits move forward, the papular binocular glands are worth seeing. Their eyes so much absorbs the light that many oysters feel uneasy in the bright light of day. But there are some diurnal owls.