Cassowaries are the only members of the Casuariidae family and belong to the Casuariiformes order, which also includes emus
Lammergeier (Gypaetus barbatus)
Lammergeiers, which are also called bearded vultures, are big eaglelike vultures of the Old World (family Accipitridae)
Great horned owl (Bubo virginianus)
Owls of all kinds have been known to attack people when defending their young, their mates, or their territories
Barred owls, whose habitat includes much of the eastern United States and southeastern Canada, are smaller than great horned owls