Public Domain, https://commons.wikimedia.org/w/index.php?curid=123075 A Donkey is stronger than a horse of the same size. Donkeys are very curious in nature. Donkeys have excellent memory , they can remember things up to 25 years. When a male Donkey and female horse are crossed they give birth to a 'mule'. A group of Donkeys is called a 'Drove'. A Donkey can hear another