Have you ever heard a mockingbird imitate a blue jay? How about a seal imitating a Maine fisherman? This month, the guys explore the wild world of vocal mimicry. Birds imitate chainsaws and car alarms, elephants speak Korean; what’s going on? With a special focus on one of the bird world’s best known mimics - the northern mockingbird (Mimus polyglottos) - the guys delve into the research trying to explain why animals - especially birds - feel the need to engage in the wildlife equivalent of, “I know you are, but what am I?”