shows gregarious migratory behaviour in southern India. (soure: wikipedia ) The Malabar Banded Swallowtail :  The Malabar Banded Swallowtail  ( Papilio liomedon ) is a beautiful member of the Swallowtail  family found in southern India. Earlier considered a subspecies of the  Banded Swallowtail  ( Papilio demolion ) of South-east Asia but now considered a distinct