On this short trail, discover ten species of birds. Each panel represents a bird and has a QR code allowing the walker with a smartphone to hear the song of each species: the great woodpecker, the blue tit, the European goldfinch, the familiar robin, the Eurasian nuthatch. , the shepherd's worm, the gray wagtail, the peony bullfinch, the jay of the oaks and the crested tit.