Yellowstone National Park, January 2019: Bison sweeps snow with his head, between Mammoth and Tower, Yellowstone National Park, January 31, 2019. [#9792-9234] Click on image for next photo.

Bison sweeps snow with his head, between Mammoth and Tower, Yellowstone National Park, January 31, 2019.  Click for next photo.

[Previous Page] [Galleries Menu] [More photos of this species] [Yellowstone National Park, January 2019 Menu] [Next Photo]

All photos 1998-2019 by Thomas O'Neil