Yellowstone National Park: Bison
مرة 1,781 شوهد
وصف الفيديو:
Yellowstone preserves the most important bison herd in the United States. Learn more about the near extinction and recovery of these remarkable animals, how they make it through harsh winters, and what their survival says about our ability to share the landscape with another species.
تمت الإضافة
13 مايو 2016
التعليقات
