Yellowstone National Park
- Buffalo in Yellowstone National Park, Wyoming.
- Buffalo near the Madison River, Yellowstone National Park, Wyoming.
- Castle geyser in Yellowstone National Park, Wyoming.
- Elk grazing in early spring, Yellowstone National Park, Wyoming.
- Hayden Valley in Yellowstone National Park, Wyoming.
- Elk near the Madison River, Yellowstone National Park, Wyoming, September 2004.
- Mammoth Hot springs, Yellowstone National Park, Wyoming, September 2004.
- Mammoth Hot springs, Yellowstone National Park, Wyoming, September 2004.
- Mammoth Hot springs, Yellowstone National Park, Wyoming, September 2004.
- Mammoth Hot springs, Yellowstone National Park, Wyoming, September 2004.
- Norris Geyser Basin, Yellowstone National Park, Wyoming, September 2004.
- Calcite near West Thumb, Yellowstone National Park, Wyoming.
- Canyon of the Yellowstone River, Yellowstone National Park, Wyoming.
- Mudpots, Fountain Paintpots, Yellowstone National Park, Wyoming, September 2004.
