Ha! Bison tosses tourist Flying in Yellowstone, Don't Mess with Wildlife!

Terrifying moment at Yellowstone as a massive bison charges a grandpa and grandson taking photos, sending the man airborne in a brutal flip. He’s okay but hurting.

 

Park rangers warn: Stay back, especially in mating season when tails go up, it’s game over. Perfect PSA: Respect the animals in THEIR home.