This is a Great Gray Owl that I photographed in Grand Teton National Park. It is the largest owl in the world by length. It has superb hearing and can detect its prey under two feet of snow, and then crash in for a meal. Finding this bird was a special treat.
I was nearby another Great Gray this morning, but the light was poor. Then I turned around and saw these two ravens perched in a dead tree. I couldn't resist. The experimenting goes on.