The term 'Nativity Scene Animals' refers to the animals traditionally depicted in a Nativity Scene, which is a depiction of the birth of Jesus Christ. The most common animals included in a Nativity Scene are OXEN, which is a four-letter word. OXEN are domesticated bovines, usually bulls, that are used for plowing and other forms of labor. They are often seen in pairs, representing the two OXEN that were present at the Nativity Scene according to the Bible.