Welcome to episode 4 of Zoology Ramblings, where we talk about the ancestor of domesticated cattle (the Aurochs), the virtually indestructible Tardigrade which could survive a nuclear holocaust, the very recent reintroduction of the Tasmanian Devil to Australian mainland for the first time in 3,000 years and the conservation efforts needed to save the critically endangered Vaquita. Hope you enjoy our latest ramble!!