Historically, the largest population concentrations of Paiutes were along the Virgin and Muddy rivers; other Paiutes adapted to a more arid desert environment that centered on water sources such as springs. Both desert and riverine groups were mainly foragers, hunting rabbits, deer, and mountain sheep, and gathering seeds, roots, tubers, berries, and nuts. Paiutes also practiced limited irrigation agriculture along the banks of the Virgin, Santa Clara, and Muddy rivers. They raised corn, squash, melons, gourds, sunflowers, and, later, winter wheat.