European bison wallow in dusty sand pit to seek relief from biting insects

european bison european buffalo sand pit wallow dust bath biting insects bovinae wisent shaggy beast thick coat bison bonasus ruminant buffalo animal behavior fur european wood bison wilderness brown meadow european winter coat beard bovine wild animal shedding winter fur coat bison wildlife herbivore shed wild nature ecology outdoors herbivorous field horns bovidae animal fauna hoofed no people coat 120fps slow motion slomo slowmo seek relief