What do we hear today in this city garden, a few steps from the ramparts and the Rhône?
The wind? Insects? Birds? Which birds? Do we see what we hear?
If we pay attention to the sounds, it is not uncommon to hear birds that we do not see.
Are we able to recognize and distinguish the songs and cries of great tits observed with the naked eye? After a while of observation, inside the museum we propose to listen to the songs and the cries of birds recorded and transcribed (sonagrams) by ornithologists bioacousticians, limiting us to the birds that have been seen in the garden in recent years.