Answer:
Spotted Owls are dark-brown overall dappled with white. The chest and belly are marked with large, oval white spots. The facial disks are dark brown with pale marks forming an X between the eyes. The Mexican subspecies has a paler facial disk. Researcher's haven't know exactly why the some owls have spots on them, maybe it's inherited, developed, or it may came after birth.
hope it helpsシ︎