If you don’t want to be afraid of them, you need to understand them! Through discussion and games, students discover the secret life of these small, often unloved reptiles. Whatever their size, their skeletons are just as fascinating as their impressive jaws. Directly linked to the cycle of the seasons, their discreet activity helps to maintain the high level of local biodiversity: by detailing one or other of the 10 local species, they can ask questions about their diet, preferred biotopes or mode of reproduction.