Human-Headed Bull

Human-Headed Bulls are creatures that have the entire body of a bull, and the head of human with two horns. These creatures are very noble, intelligent, and loyal followers to the mighty Aslan, creator of the world of Narnia.

Human-Headed Bulls first appeared in The Lion, the Witch, and the Wardrobe where they served as loyal followers to Aslan when the Long Winter ended. Many were turned to stone when they crossed the White Witch, and added as statue collections in the White Witch's Castle. Many were present in Aslan's camp where they stood with many centaurs, fauns, dryads, dwarves, satyrs, unicorns, naiads, silvans, hamadryads, pegasus, bulls, horses, goats, eagles, and other beasts around Aslan, when the Pevensies and the Beavers arrived to meet Aslan. When the White Witch, and dwarf minion arrived to the camp, and telling Aslan that she claims that Edmund's blood is her property, one Human-Headed Bull openly defies her with a great bellowing voice, "Try and take him then." The witch called him a fool with a savage laugh which makes him angry, and wanting to attack her. But Aslan stop this, and tells that the White Witch is right about the deep magic that was written on the Stone Table. After hearing the terrible news about Aslan's death, all the Human-Headed Bulls fight in Aslan's Army against the White Witch's Army in the First Battle of Beruna. The Human-Headed Bulls that were petrified by the White Witch, they were later freed by Aslan's healing breath and they march to Beruna to assist Peter and his army. After the war ended, the Human-Headed Bulls were present in the coronation at the kingdom of Cair Paravel where they watch the Pevensies that become the High Kings and Queens of Narnia.

Trivia
The line of a human-headed bull "Try and take him then." was said by Peter in the 2005 film.