Maya is a tribesgirl from the jungle planet Mirinoi and Galaxy Yellow of the Galaxy Rangers.
She is also referred to as Yellow Galaxy Ranger or Lost Galaxy Yellow Ranger - variations on her in-show label, though the latter is more in reference to the show than a proper label.
Ryder calls on every member of the PAW Patrol to stop a hi-tech kid inventor from demolishing Adventure Bay so she can build her own dream city in its place.
