The Lesser-Spotted Woodpecker is in serious trouble, with huge population declines nationally and in Sussex. Can we find evidence of one of our rarest bird species in the woodlands of the Low Weald and Downs?

Joe Geall hails from Sussex and after working around the world, is back in his home county. He tell us about his ambitions to protect ancient woodlands, as well as help more local people to experience the wellbeing benefits of spending time in nature.

Join volunteer Sim Elliot to explore the fascinating world of lichens, as part of National Lottery Open Week.