As part of Hassocks BioBlitz Weekend, OART naturalist and dragonfly expert John Luck will be leading a short walk to look for and record as many species of dragonflies and damselflies as possible along the stream in Lag Wood and Butchers Wood. Beginners and all ages welcome. Bring your camera (and binoculars if you have any). Please email: info@oart.org.uk to receive a map and further details about this free event.