Sand wraith's habitat was Around or in water and Sandy shorelines and beaches, that's exactly where the dragon hunters found this little guy.

they had captured him and brought him onto the ship, locking him in a cage, with a muzzle on.he growled/small roars escaped him, the guards just laughed and continued talking as they guarded the room, standing by the entrance.the sand wraith gave up and layed down, rolling up and whimpering quietly.