In Yellowstone National Park, I saw at least 3 dozen buffalo, some very close, including this mother and baby that passed within inches of my parked van. I spent most of my time in Yellowstone outside, but when these buffalo got too close for comfort, I gladly jumped back into the van.
Outside Nederland Colorado, I stopped to relive myself in a small stand of trees. Noises to my right alerted me to the presence of three large animals grazing in the woods nearby. Moose! I grabbed my digital camera and got a number of shots and some video before they moved on to greener pastures.