the battle of a powerful males during the rut

animal animals antelope antilopinae artiodactyl artiodactyls background battle biosphere black book bovidae buck chyornye country field fur herbivore herd horn horns hunting kalmykia lands landscape life listed male males mammal mammalia mammalian mammals meadow national natural nature outdoor outdoors period poaching powerful red region reproduction reserve rural russia russian rut rutting saiga saigas saiginae saigini skin steppe summer tatarica war wild wilderness wildlife young zemli