Kestrel's Wings is the imaginative son of Osiris and Birch. Brother of Pine Warbler and Tall Crane. Kestrel loves running. He has dreams about being a bird. They're so vivid, sometimes he wonders if he was, in a previous life. His favourite activity is tag. One time Starlingflight brought back a dead kestrel, and Kestrel's Wings pretended to mourn his 'kin'. Sometimes Pine Warbler mock-accuses him of boyfriend-stealing.