The southern swallowtail

This very beautiful but rare butterfly is similar to - and can easily be mistaken for - other more common butterflies, the scarce swallowtail (common despite its name) and the common yellow swallowtail. It lives on hot, limestone hillsides. Although protected, it is threatened by the disappearance of its habitat, due in particular to urbanisation and its capture and trade (both illegal) for collectors.