Eat or Be Eaten

S1, E3: Explore the anatomies and hunting skills of insects that are some of the stealthiest killers in the animal kingdom: Praying mantises and aquatic insects. With bodies tailor-made for killing, stereoscopic vision and an ingenious talent for camouflage, these insects leave no hope for their prey. Their survival depends on their ability to hunt, and their engineering has evolved to do just that.