The Gamera is a prehistoric creature that lives on Stone Mountain. Most likely she's an Archaeopteryx - the often depicted missing link between Dinosaurs and Birds.
History[]
According to legend, the Gamera was once a flightless bird who longed to fly herself. So, determined, she plucked a thousand red feathers from a thousand birds, until she finally grew red wings of her own and flew herself.
When Kimba and Myu arrived to Stone Mountain, the Gamera attacked them in an attempt to drive them away. She quickly retreated though after fighting Kimba. It is revealed after leaving the mountain that she was just protecting her nest and her children from them.