Animals of Yellowstone/Tetons/Badlands

A collection from my third trip in recent years to the Badlands, Grand Tetons and Yellowstone National Parks. (All wildlife photos were taken with  long telephoto lens from a safe distance, so as not to disturb the animals. Never approach wildlife to take photos with a cell phone or camera with a wide angle lens. Wild animals can be dangerous.)
Click an image to see them larger in a slide show (may load slowly).  See more National Park photos