A huge crowd of tourists has been spotted crowding a small black bear at Yellowstone National Park to take selfies, completely ignoring advice from the US National Park Service (NPS) to stay at least 100 yards (93 meters) from the animals at all times.
The crowd was filmed by another visitor filming from a safer distance. In the video, which you can watch below, the people are so densely packed, that at first it's not possible to even see the bear that's the focus of so much attention.
