Reptiles and Amphibians We meet some of the zoo’s most cold-blooded residents the reptiles and amphibians and discover why they still inspire fear in some of the world’s toughest creatures. We witness an unusual surgery when a cobra has one of its eyes removed. We meet crocodiles, relics from the age of dinosaurs. An iguana friend is rushed to veterinary hospital. Then it’s time to meet some of the zoo’s resident amphibians. And finally, a tortoise is given a new lease on life as the zoo crew repairs its home.