bison

active activity alone animal antler beautiful beauty behavior behaviour big bison blue body buffalo country countryside faithful field fumes fur geology geothermal geyser grass grassland head hill hilly horizon horn horns hot land landscape large lie mammal meadow mountain mountainous mountains national nationalpark nature old one park peaceful plateau prairie relax relaxed relaxing rest rock scenery scenic sky spray spring springs spurt spurted spurting squirt steam steaming usa vapor view western wild wilderness wildlife wyoming yellowstone