An ecotour company that specializes in wolf-sighting expeditions in Yellowstone National Park has shared extremely rare footage showing a cougar stalking mountain goats on a snowy slope.

Harry Linn / Outdoor Life This story, “Idaho Goats Come High,” appeared in the July 1950 issue of Outdoor Life. Ever since the day when, as a kid, I saw the profile of a Rocky Mountain goat on ... the ...