The power to use the abilities of Thunderbirds. Variation of Mythical Bestiary and Avian Physiology. User with this ability either is or can transform into a Thunderbird, a vast bird capable of creating storms and thundering while it flies: clouds are pulled together by its wing-beats, the sound of thunder made by its wings clapping and lightning the light flashing from its eyes when it blinks.
Spotted eagle ray, Aetobatus narinari. One of the largest eagle rays, it sometimes exceeds 10 feet (3 metres) in width, and can weigh 400 to 500 lbs (181 to 227 kg). Found in the tropical zones of the Atlantic, Pacific and Indian oceans