Aness wants to find out about brilliant bats. Chantelle is in London to meet Sophie for a night-time adventure as bat detectives, while Rory and his son Sandy are at a country park looking for bat clues.

Chantelle and Rory’s fact files explain how bats fly, why they hang upside down, how many kinds of bats there are and what they eat. It’s also time to find out how bats help the planet as predators and pest controllers. Sandy’s friend Zoe joins for this episode’s Teeny Tiny Task – making a brilliant bat poster. Show less