common birdwing (Troides helena) Ornithoptera aeacus
Date 1901-1903
Source Lepidoptera Indica. Volume 5
Author J N Fitch / John Nugent Fitch (1840–1927) (art); Frederic Moore (text)
Source: https://commons.wikimedia.org/wiki/File:Ornithoptera_cerebrus_420.png
The common birdwing (Troides helena) is a butterfly belonging to the family Papilionidae. Globally it is found in Nepal, India, Bangladesh, Myanmar, peninsular and eastern Malaysia, Singapore, Indonesia, Laos, Kampuchea, Thailand, Vietnam, southern China including Hainan, and Hong Kong.
