Two black wildebeest (white-tailed gnu) (Connochaetes gnou) fighting, Mountain Zebra National Park, South Africa, Africa

africa aggression animals black wildebeest challenge close up color image competition confrontation connochaetes gnou day environment face to face fighting horizontal mountain zebra national park national park nature nobody outdoors photography side view south africa standing strength three quarter length travel two animals white tailed gnu wildebeest wildlife african animal close up color colour combating competing daytime fight opposing outside park power south african southern africa three quarter length