Also known as Dall sheep. Jason, our National Geographic expert, kept pointing these out to us -- almost imperceptible white specks high up on the mountains. Even with binoculars, a non-expert would have a very difficult time identifying them, assuming he or she could even find them.
So we all got very excited when we found this group -- "White dots with discernible legs!" (You will probably have to click on the picture to discern the legs for yourself.)
Here's what they would have looked like up close.