Chief Bwana: Wild thermal area not far from Old Faithful
Chief Bwana: Video: Pipeline Meadows thermal area
Chief Bwana: Yellowstone Secrets: A private inferno
Chief Bwana: Yellowstone Secrets: A big mud volcano
Chief Bwana: Yellowstone Secrets: a sulfurous mud volcano
Chief Bwana: Yellowstone Secrets: Pipeline Meadows Upstream Group
Chief Bwana: Bend Cone: Fall-colored hot spring in Yellowstone
Chief Bwana: Secluded view of Old Faithful
Chief Bwana: Yellowstone Secrets: Myriad Group
Chief Bwana: Hiker's view of Calcite Springs: better!
Chief Bwana: Yellowstone Petrified Forest
Chief Bwana: Monument Geyser solo
Chief Bwana: Where in Yellowstone is "Serendipity Springs"?
Chief Bwana: Narcissus Geyser 2
Chief Bwana: Narcissus Geyser in motion
Chief Bwana: Octopus Spring
Chief Bwana: Potts palette
Chief Bwana: Color palette at West Thumb
Chief Bwana: Wild West Thumb
Chief Bwana: Stormy eye
Chief Bwana: Precarious perch: Mantrap Cone
Chief Bwana: Heart Lake from Upper Group
Chief Bwana: Heart Lake's Morning Glory: Columbia Pool
Chief Bwana: Heart Lake: Rustic Geyser
Chief Bwana: Heart Lake: Rustic Geyser full eruption
Chief Bwana: Heart Lake: Two geysers near Rustic
Chief Bwana: Heart Lake Geyser Basin: Lower Group
Chief Bwana: Heart Lake Geyser Basin: Lower Group montage
Chief Bwana: Heart Lake Geyser Basin: big blue pool
Chief Bwana: Heart Lake Geyser Basin: Fissure Group: Pit Geyser