Yellowstone National Park, Wyoming, USA September 2003 #69-06 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-07 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-08 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-09 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-10 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-11 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-12 © Jon M. Combs	Yellowstone National Park, Wyoming, USA September 2003 #69-13 © Jon M. Combs