It's a duck! It's a beaver! No, it's a platypus! Get ready to learn about this unique animal! This is a one of a kind mammal, with special adaptations that help it thrive in its underwater habitat. This ancient relic is a glimpse into our past, but is also a revolutionary result of evolution, standing the test of time. How long has it stood the test of time? Find out in this episode! The platypus is a one of a kind, and so is this episode!