Strongholds and Saurians

Ride a terror bird into battle. Conduct mounted special operations astride a sickle-claw. Perform aerial insertions or airborne marksmanship from the back of a leatherwing. Scout, hunt, and clear megafauna from the frontier marches of your civilization. You live on Keldor, a planet whose magafauna did not go extinct. Humans colonized this planet generations ago. Within decades, contact with Earth was lost. Humans spread across the planet and fractured into several cultures which have now developed into individual micro states. Civilization lies in pockets, because of the proliferation of megafauna. Pathfinders regularly scout and clear transportation corridors between these pockets.