The ONF and its partner the CPIE are organising an event in the Halatte forest. Come and discover the world of night in the Halatte forest: in the company of a naturalist from the Centre Permanent d'Initiatives pour l'Environnement (CPIE), discover nocturnal life: birds of prey, amphibians, bats... A sensory immersion to understand the species that are active at dusk. Meeting point: Poteau du Grand Maître, Pont-Sainte-Maxence Booking essential: p.laurent@cpie60.fr