V.C. Wald: Orange Mound Spring, tiny second vent at the back
V.C. Wald: Mammoth tourism
V.C. Wald: Orange Mound Spring, run-off close-up
V.C. Wald: Orange Mound Spring, Mammoth Hot Springs, Yellowstone National Park
V.C. Wald: New Highland Spring, Mammoth Hot Springs, Yellowstone
V.C. Wald: Prospect Terrace, Mammoth Hot Springs
V.C. Wald: Prospects don't look good for Prospect Terrace
V.C. Wald: Locomotive Vent at Steamboat Point, Yellowstone Lake
V.C. Wald: Bison in the autumn sage
V.C. Wald: Grazing in the morning sun
V.C. Wald: Bison in the sun
V.C. Wald: Bison jam south of Mud Volcano, Yellowstone
V.C. Wald: Young bighorn rams
V.C. Wald: Elk bull, a real middle-of-the-roader
V.C. Wald: Cow elk, Mammoth Hot Springs, Yellowstone
V.C. Wald: Cow elk, Mammoth Hot Springs,
V.C. Wald: Pronghorns
V.C. Wald: Pronghorns, does and growing fawns
V.C. Wald: Young pronghorn resting in the late afternoon sun
V.C. Wald: Common Raven
V.C. Wald: Common Raven
V.C. Wald: Black bear
V.C. Wald: Black bear
V.C. Wald: Fall along Blacktail Plateau Drive
V.C. Wald: Fall along Blacktail Plateau Drive
V.C. Wald: Fall along Blacktail Plateau Drive
V.C. Wald: Fall along Blacktail Plateau Drive
V.C. Wald: Lone tree, Hayden Valley
V.C. Wald: Little America turns gold
V.C. Wald: Fall along the Gardner River