The National Park has determined there are too many bison in Yellowstone for the food resources there. Hence, when bison  exit
the park via the Gardiner Entrance, the Indians are permitted to slaughter and use those bison for food and to sell.
A hot springs between Gardiner and Mammoth.
Magpies on bison.
Still plenty of evidence of the 1988 forest fire.
Old Faithful
Steam freezes on trees.
Boiling Hot Pools
Lamar Valley/Old Faithful vicinity