One of the beautiful “peacock” swallowtails, this species has a very limited distribution – endemic to the mountains of Luzon in the Philippines – and was only discovered about 40 years ago. Highly sought after by collectors and not well-protected in its native habitat, the Luzon Peacock is endangered enough to be listed on the CITES’ Appendix I (collecting or trading wild-caught CITES I species is prohibited by international agreement).