closeup of buffalo herd with offspring baby bison begin their trek to join their pack as the babies were getting their morning teet of milk from their mother during an early sunrise winter melt down

buffalo bison pasture wildlife elk graze mammals bull following tetons winter animal footsteps westward plains east to west nature snow field horn protected sagebrush species wild milking survival endangered mammal weather brown large teet shadow island grass reflection national babies preservation growth eat park offspirng closeup dangerous baby caution thriving white