Bible Illustrations — Fish are frequently mentioned in the Holy Scriptures. Well-known Old Testament references to fish include God’s creation of ‘all creatures of the sea’ on the Fifth Day of the First Week, the sea monster Leviathan, and the large fish.
In 1554 the renowned naturalist Guillaume Rondelet described mysterious New World "whales" with some intriguing qualities. They were mammals, could be trained like a dog, and had not one, but two full sets of genitals. Which animals were these?