Group of wild bison's and horses running over the snow covered field in cloudy winter day, out of focus dead grass and birch trees in foreground, wide shot

horse wild mammal konik polski wildlife animal field konik nature outdoors national park outdoor beautiful brown standing park latvia grass landscape nature reserves young wild horse polish poland natural tree family sky group conservation feed hunger netherlands scenic season polski winter environment countryside uncultivated pape nature park snow gray herd rucava bison bisons birch