local loco - in the video he is clearly not 100 yards from the animal. It is not foreshortening, he actually is very close. I did lots to TP work and that story is cock and bull.
Yeah my guess based on the video would be 35-45 yards away. Gramps out for a walk/hike w/grandson, bison comes out of the campground drops & rolls a couple of times in gramps line of sight he takes out his smartphone for a photo, bison bull then charges a pickup and continues on to gramps after pick-up speeds away. I am sticking with primarily “bad luck” vs. the typical tourist “get out of car 30 feet away from bison for a photo” behavior. YMMV