Dragonflies and damselflies make their cinema by fluttering around us. Discover the fragile world of odonates.
**Meeting point**: 2 p.m
**Starting point**: étang Roland Dubois, rue de Wattignies, Faches-Thumesnil
**Public**: all
**Good to know**: contact 03 20 88 49 33
**Price** : free of charge