Part 1: What Females Want The answer to the age-old question, "What do women wants?" just might be found in the animal kingdom. Scientists using unorthodox techniques and the latest technology are probing the mysteries of attraction. What makes a male gelada a good catch? Do "clothes" make the barn swallow? What can a "fembot" tell us about the sage grouse's ritual mating behavior? Discover how females are shaping the future of their species by choosing the best mates.
Part 2: What Males Will Do For males in the animal kingdom, the main goal is to pass on their genes to the next generation. But it takes two to tango, and males will go to extremes to win a mate. They will make music, fight, overdress, change body colors, develop astonishing anatomy, illuminate, even agree to be eaten alive...all in the name of love! From dancing spiders and drumming monkeys to a bird impressionist, discover what males will do to show they love what it takes!