Yellowstone National Park

  • Thermal Pools
    Thermal Pools
    West Thumb Geyser Basin, Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5656
    Larry L. Jackson
  • Lesser Scaups
    Lesser Scaups
    Aythya affinis - female and juveniles.
    Gull Point Drive, Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#7254
    Larry L. Jackson
  • LeHardy Rapids
    LeHardy Rapids
    Yellowstone River, Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5680
    Larry L. Jackson
  • Mud Volcano
    Mud Volcano
    Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5723
    Larry L. Jackson
  • Dragon's Mouth Spring
    Dragon's Mouth Spring
    Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5729
    Larry L. Jackson
  • Yellow-pine Chipmunk
    Yellow-pine Chipmunk
    Tamias amoenus
    Mud Volcano, Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5740
    Larry L. Jackson
  • Mud Caldron
    Mud Caldron
    Mud Volcano, Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5755
    Larry L. Jackson
  • Churning Caldron
    Churning Caldron
    Mud Volcano, Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5769
    Larry L. Jackson
  • Yellowstone River
    Yellowstone River
    Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#5794
    Larry L. Jackson
  • American Bison bull
    American Bison bull
    Bison bison - a big male resting.
    Yellowstone National Park, Wyoming, September 12, 2014
    2014-09-12#7299
    Larry L. Jackson