Nature
The orange « aurore » and its cruciferous host
The Greeks named the global world « radiance and order », acknowledging what was around them without...
Nature
The common cranes
There are fifteen species of cranes in the world. Our country only counts one: the...
Nature
The climbing ivy and the blackbird
The blackbird is only a partially migratory bird, so he stays all year round near...
Nature
The peacock butterfly and the nettle
Living communities function as systems: for example the peacock butterfly dependent on its host plant,...
Nature
The « little gardens » of Troyes
Places to wander, relax and play, the « little gardens » are well known by the locals....