A Steep Climb

In September of 2010, a collection of photographs surfaced on the Internet which claimed to show a family of bighorn sheep walking on the steep face of Buffalo Bill Dam, which is a concrete arch-gravity dam on the Shoshone River in the U.S. state of Wyoming. Many websites called the pictures fake because they were not taken at Buffalo Bill Dam. Instead, the photos show a group of Alpine ibex walking on the face of Cingino Dam, which is a gravity masonry dam located in Piedmont, Italy. After the pictures went viral in 2010, it was determined that the ibex were attempting to get salt from the stones.