Troides helena common in many of the localities in which it occurs, was classified as vulnerable in 1985. Helen in Greek mythology Helen was the daughter of Zeus. Cerberus or Kerberos, in Greek and Roman mythology, is a multi-headed hound which guards the gates of the Underworld. This species is protected under Wild Animals Protection Ordinance Cap 170 in Hong Kong. The common birdwing is protected in Indonesia and may also require protection in peninsular Malaya also. It is listed in Appendix II of Convention on the International Trade in Endangered Species of Wild Flora and Fauna (CITES) as are all other
The Dog and the Sheep The Dog and the Sheep The Dog and the Sheep is one of Aesop’s Fables and is numbered 478 in the Perry Index. Originally its subject was the consequence of bearing false witness. However, longer treatments of the story during the Middle Ages change the focus to deal with perversions of justice by the powerful at the expense of the poor. It has sometimes been alternatively titled The Wolf, the Dog and the Sheep in order to distinguish it from the fable of the dispute between the sheep and the dog that guards them (Perry 356). The fable as originally