Rocky Mountain Bighorn Sheep & Moose

The first herd we saw were about where I would expect -- on the side of a hill, high up, and hard to photograph, but eventually we got lucky:

 

This picture here was with the 500mm lens, unintentionally set to 1600 speed.  (This caused problems the next day or two, but I did not realize that I had knocked it from the default settings until much later.)

And here's one that was just trotting along the road, near the east entrance:

A bit farther from the park, we found this moose at the side of the road: