What happens when you put a BIG hungry creature with a tiny vulnerable one? The laws of nature dictate that the fittest will survive. Watch two scientists come head to head as they try to answer this scientific dilemma. The site of their experiment? The ruthless concrete jungle, New York, and at the heart of their experiment is a BIG cat and a small bird who are different and brave enough to challenge the laws of nature! The result? A whole lot of adventure and learning!