Big on Biology Pt 2

How have moths evolved to hide from bats? What is the obligate mutualism of figs and wasps? What are the risks of a blue-ringed Octopus? What is a locust and where do swarms come from? How do migrating birds fly without sleep?  In this Big on Biology series, students will dive into these niche topics and more and explore how scientists learn from the tools that nature provides.