Yellowstone River at Hayden Valley Filename: CEM005961-YellowstoneNP-WY-USA.jpg
Bison in Yellowstone National Park Filename: CEM005979-YellowstoneNP-WY-USA.jpg
Burnes trees rise above new trees in Yellowstone National Park Filename: CEM005985-YellowstoneNP-WY-USA.jpg