Zegasus ("Mstari")
by Marc SaindonWith so many mountain tiles in Tangor, there isn't much room for vast savannahs to populate with African fauna, so a fantasy option is that while there are small zebra population in Tangor's inner valleys, it has over ages interbred with nearby pegasi, creating winged zebras, which were a more successful species and quickly spread beyond the Tangor mountains.
"Zegasi" serve more as a food source, as well as are valued for their hides and feathers, although very skilled trainers and riders can use them as mounts.
(Image https://www.deviantart.com/ahab-kaba/art/Zegasus-1012094926)