Closeup on head of European bison standing in snowy white landscape in snowstorm

european bison bison bonasus bovine snowstorm wisent landscape snowy white snow winter coat closeup head bison coat covered in snow european buffalo wildlife stand still heavy snowfall snowfall high key wood bison ruminant falling snow snowing buffalo european wild animal winter thick coat rewilding telephoto snow covered herbivore shaggy wild nature horns fur animal fauna conservation avesta near threatened no people nobody outdoors