David discovers how its residents outwit their enemies to survive.
David discovers how the various critters defuse the defences of their prey.
Dating can be just as tricky a business in the insect world, and David didcovers how some bugs choose and then woo their partners.
David learns how different bugs usher in the next generation, including the butterfly and harvestman spider.
David learns about a set of bugs who prefer cooperation to conflict.
David finds out more about the insect world's vast colonies, which rival human megacities in both size and complexity.
This special episode takes a look behind the scenes of the series.