This photo shows how the elk crossed the valley in single file while a bison looks on.
I've decided that driving through Yellowstone now is like taking a trip through time. Maybe not a time frame of a few thousand or million years but of the past few months. I find that as I pass certain areas of the Park I am remembering what I had seen in those areas. "I remember the time I saw a grizzly bear here." or "I remember when I saw a baby black bear cub hanging from a limb here." And yes, I have the occasional "I remember when that idiot stopped right in the middle of the road and ran over the hill with his camera here." Right now I know I will someday be driving along and then recall how I watched the elk crossing over the valley in single file.
