Presumalby, she has the slave markings etched into her face.
Winga was a playful cub. This ultimately spells her demise as her playing and noise disturbs and wakes up the Guardians of the waste.
In The Forges of DawnEdit
Modak recalls her as the group crosses The Waste. He says her noise making rouses the guardians, forcing them to the shores, near the tempest. The tempest then sweeps his sister out to sea, drowning and killing the cub.