Po Kelles is a Wing Rider in the service of the Wing Hove. He was chosen by Hunter Predd to accompany the company of the Jerle Shannara on their quest to Parkasia and serve as a scout and forager. He and his Roc Niciannon were crucial to the mission, helping Walker Boh in searching the island of Shatterstone for a missing key, as well as finding the missing Panax and Kian after the ambush is Castledown. He survives the quest and returns to the Four Lands to continue his service as a Wing Rider.