Burros are a type of donkey, originating from the Iberian Peninsula. They are used as pack animals and for transport in many parts of the world. The term 'BURRO' is derived from the Spanish word for donkey, 'burrico'. Burros are known for their hardiness and sure-footedness, making them ideal for mountainous terrain. They are also known for their intelligence and loyalty, making them popular with farmers and ranchers.