Bison rams elderly man in Yellowstone, flinging him into the sky BBCBull bison tosses Yellowstone tourist 8ft in air, with run-in caught on video The GuardianIn Terrifying Seconds, a Bison Charges Campers at Yellowstone The New York TimesBison charges and flips grandfather 8ft in the air at Yellowstone The TimesTourist Seriously Injured After Yellowstone Bison Launches Man 8 Feet In The Air Cowboy State Daily
