JoJo thinks she's seen every animal that visits Cynthia's garden. But Cynthia shows JoJo her new night-time camera, which can take photos of nocturnal animals JoJo has never seen. Gran Gran has a plan to help JoJo discover these night-time animals – they can leave a footprint tracker out overnight outside her house to find out which ones visit them. The next day, they check the tracker. As hoped, there are lots of prints: hedgehogs, foxes and more! Best of all, Cynthia gets some photographs of the night-time animals to share too.