Naydra

Naydra is a large boss like enemy found atop Mount Lanayru. You must beat Naydra in an airborne battle on the mountain to free Naydra, covered in malice, in order to get Naydra's Scale and complete a shrine quest.

Etymology
Naydra's name like Farosh and Dinraal is named after one of the three Triforce Goddess'. Naydra is the one named after Nayru, the Goddess of Wisdom.