The feather of a great bird, imbued with the power of the wind, capable of dealing a modest amount of wind damage to a foe. The birds from which these feathers are harvested are known to nest atop peaks and mountains, far out of human sight. They are, however, quite territorial, and will not hesitate to descend, talons bared, on anything they consider a threat. If you find one of these feather, be sure to watch out overhead.
Final Fantasy Brave Exvius description
Uses whirlwind on all opponents
Bird Wing is an item that inflicts Wind-elemental damage to all enemies. It can only be dropped or stolen from Zuu and Tonadu, or by morphing Zuu. It can also be obtained from the Battle Square for 1600 BP after obtaining the Tiny Bronco, but not after obtaining the Highwind.
The massive roc this comes from can blot out the sun.