Laughing Owl

Flying, Battle Cry (When a creature with battle cry attacks, all other attacking creatures get +1/+0 until the end of the turn.)
The call of the laughing owl has been described as "a loud cry made up of a series of dismal shrieks frequently repeated". The species was given its name because of this sound.
The Sceloglaux Albifacies is a subspecies from New Zealand's Southern island.