Complex sentence: Quehanna Wild Area is a wildlife area in Cameron, Clearfield, and Elk counties in the U.S. state of Pennsylvania; at, it is the largest state forest wild area in Pennsylvania, with herds of native elk.
Split into simpler sentences: Quehanna Wild Area is a wildlife area in Cameron, Clearfield, and Elk counties in the U.S. state of Pennsylvania. At, it is the largest state forest wild area in Pennsylvania, and hosts herds of native elk.