Art illustration - Wildebeests: (Ñus) It is a genus of artiodactyl mammals. They are African antelopes that include black wildebeest and blue wildebeest, as their only species. They have long, unkempt manes and horse-tailed tail. They have long beards that hang along the entire neck from the chin to the chest and very long legs with sharp hooves. They are among the herbivores that thrive best in Africa.