What does it take to attract a mate? For some animals, it requires some push-ups. Other animals have a dance. And in both cases showing off some color is important. Dr. Biology catches up with biologist David Clark to learn more about his lizards and the robot lizards he has built to study these animals. The two also talk about David’s other study animal some fun jumping spiders. It turns out these eight-legged animals are fans of some movies David makes. Who knew that jumping spiders would like to watch the big screen, or in this case the tiny screen? This episode is part of a series of podcasts recorded at the Society of Integrative and Comparative Biology conference– also called SICB. Learn more: Mighty Morphing Tree Lizards