Then an angry bison — tail raised — shows up behind the bear as it flees at breakneck speed. It isn’t just any bison — it’s an angry mother, Welden explained.

Then an angry bison — tail raised — shows up behind the bear as it flees at breakneck speed. It isn’t just any bison — it’s an angry mother, Welden explained.

Then an angry bison — tail raised — shows up behind the bear as it flees at breakneck speed. It isn’t just any bison — it’s an angry mother, Welden explained.

Then an angry bison — tail raised — shows up behind the bear as it flees at breakneck speed. It isn’t just any bison — it’s an angry mother, Welden explained.

Then an angry bison — tail raised — shows up behind the bear as it flees at breakneck speed. It isn’t just any bison — it’s an angry mother, Welden explained.

Then an angry bison — tail raised — shows up behind the bear as it flees at breakneck speed. It isn’t just any bison — it’s an angry mother, Welden explained.