In the middle of a verdant field, a large, muscular bison stands tall, its powerful presence commanding attention. The bison's thick, shaggy coat is a mix of brown and black, and its massive horns curve upward, adding to its imposing demeanor. The background of the image is filled with a majestic mountain range, the peaks capped with snow. The sky above is a stormy gray, with dark clouds rolling in. The bison stands defiantly, facing the storm, its muscles rippling with strength. It is a powerful and awe-inspiring creature, perfectly adapted to its harsh environment.