The Savannah Rangers are nomads which roam the open grassy spaces of Battal, learning the ways of the natural world, and cataloging their findings in entries which they submit to the Savannah Ranger's Society, who publish regular compendiums of savannah knowledge. Part mystic, part conservationist, part tour guide, the rangers each have a a depth of knownledge that could only come from living your whole life on the plains.
Most households of Battal have a subscription to Ranger Society Savannahgraphic, which is considered to be excellent "bathroom reading."