Lower Mammoth Terraces
From Yellowstone Winter 2011
Trees in lower terrace area of Mammoth Terraces
Mammoth Hot springs. These terraces are changing almost daily, with thousands of pounds of travertine deposited daily. These trees were caught in the flow and died.
Sleeping elk, whose horns seem to mimic the branches in the foreground.
Lamar valley. Near whiteout conditions the last day made it difficult to see much past 100 feet.
Bighorn sheep in Lamar valley
Elk in the Lamar valley