bull bison

A bull bison chased a 65-year-old man through trees and flipped him 8 feet into the air at Yellowstone National Park. A photographer recorded the incident as the man was with his grandson when the bison suddenly charged.

A Yellowstone National Park tourist was thrown into the air by a bull bison. The victim, identified as a grandfather from Washington State, sustained injuries.

A bull bison in Yellowstone National Park tossed a tourist 8ft into the air, seriously injuring him. The incident occurred at the Bridge Bay campground and was captured on video by a photographer who described the animal as agitated and aggressive.

A bull bison in Yellowstone National Park tossed a tourist 8 feet into the air, seriously injuring him. The incident occurred at the Bridge Bay campground and was captured on video by a photographer who described the animal as agitated and charging indiscriminately.

A man was seriously injured after an agitated bull bison attacked him at Yellowstone's Bridge Bay Campground, as captured on video by photographer Mike MacLeod. The bison, which had previously charged at children and a passing truck, chased the man and his grandson before tossing the man into the air with its horn.

A bull bison at Yellowstone National Park in Wyoming attacked a tourist, tossing him 8 feet into the air and causing serious injuries. The incident occurred at Bridge Bay Campground and was captured on video, as reported by Cowboy State Daily.