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
Beyond the Gates of Splendor also produced with the same name in 1967. One year after "Gates" was published, the first successful peaceful contact with the Huaorani tribe was made. In the years that followed, many Huaos were converted to Christianity and changed their lifestyle. Therefore, "Beyond the Gates" recounts the unfolding story up unto the present day. The film also included new information that has since come out about the Palm Beach Massacre through communication with the Indians. "Beyond the Gates" was very influential in the production of the drama film "End of the Spear", which was released four years later. Many of the