The rivers, lakes, and ponds in our regions are home to a rich variety of flora and fauna, often overlooked and yet under threat. 

What species live in our rivers and lakes? How do they adapt to the seasons? Why are these environments essential to local biodiversity? 

Accompanied by Christelle, a science facilitator, discover these ecosystems through a mobile observation table and an interactive, accessible, and lively approach. Christelle will guide you in discovering species that are sometimes invisible at first glance, yet omnipresent around us. 

Suitable for children (aged 5 and up) and adults alike, this activity can be enjoyed with family, friends, or on your own. It's a fun and informative way to take a fresh look at the aquatic environments around us. 

This activity is organized as part of our "Freshwater month" event: Along freshwater, from our rivers to the tropics | From February 14 to March 15, 2026.