Now this fascinates me , I never knew this existed
Ul
Also, at night, crossing the bright disks of Gor's three moons might occasionally be seen the silent, predatory shadow of the ul, a giant pterodactyl ranging far from its native swamps in the delta of the Vosk.
-Outlaw of Gor, pg. 26
I once saw, outlined against one of the moons, membranous, clawed wings outspread, the soaring shape of the giant, predatory ul, the dreaded winged tharlarion of the delta. It is, normally, the only creature that dares to outline itself against the sky in the area.
-Vagabonds of Gor, pg. 90
