Grizzly bears at the Yellowstone Discovery Center - these were bad bad bears that developed some bad dependency habits so they had to be captured and saved.
The bison were just having such a great time on the highway near Yellowstone Lake - a herd of about 20 bison managed by a few males who were being aggressive to each other competing to be leader of the pack.
These beautiful gray wolves had to be rescued from the wild because they lost their ability to survive in the wilderness. Male (left) drinking from the pond and dominant female (right).
