A visitor to Yellowstone National Park ignores danger warnings and approaches a bison for a selfie

YELLOWSTONE NATIONAL PARK, Wyoming — A visitor to Yellowstone National Park has been filmed in an incredibly dangerous waterfall.

Park officials warn the public not to approach bison and other wildlife in the park.

But a woman was seen recently standing just a foot or two from a bison lying on the ground.

Just so she can take selfies.

Experts say the woman could easily have been gored. And the animal should then be euthanized, through no fault of its own.

The National Park Service advises people to stay at least 25 yards away from bison, warning them that they are unpredictable and have injured more people in the park than any other animal.