A touch of blue, a hint of red, a pinch of yellow, create a moving work in the air. Winged fauna (butterflies, odonates, birds...) give color to the landscape. Come and discover them.
**Meeting point:** 10 am, Prés du Hem entrance, 150 rue des Résistants
**Duration:** 2 h
**Contact:** Nord Nature Environnement on 03 20 88 49 33
Free