His bondbird is Asheena, a gyrfalcon.
At some point, he met Herald-Mage Savil Ashkevron and became Wingsiblings with her, though how they met is never given. Early in their friendship, she brought an injured boy to him. Starwind healed the boy and helped him become the Tayledras Moondance. Starwind and Moondance were Lifebonded.
We know that he helps heal the land like all Tayledras, and that he can heal humans as well, evidenced by his healing of Moondance.