Nuit européenne de la chauve-souris

Discover the bats of the Erve valley, from prehistory to the present day.
After a presentation of these species and their ecology, we will walk through the valley to listen to them hunt among caves, cliffs and river.

From 8 years.
Meet in front of the museum.
Bring warm clothing appropriate for the weather, walking shoes and a flashlight.
Registration required with Mayenne Nature Environnement: 02 43 02 97 56
Free.