Bison are large bovines with short faces and two horns; they weigh an upwards1 of 2,000 pounds and stand up to 6 feet at the withers. Bison herds thunder across the grassy plains of Golarion, shaking the earth. They're a common sight along the Whistling Plains east of Taldor and the wide grasslands of the nation of Karazh in Casmaron; they also frequently appear in the cooler northeastern reaches of Avistan, the River Kingdoms through Numeria, and the Realm of the Mammoth Lords and western Sarkoris.