Close wing of <i>Troides helena</i> Linnaeus, 1758 – Common Birdwing. Sub species: <i>Troides helena cerberus</i> Felder &amp; Felder, 1865 – Khasi Common Birdwing
<a href="//commons.wikimedia.org/wiki/User:Sarpitabose" title="User:Sarpitabose">Sarpitabose</a>
<span class="int-own-work" lang="en">Own work</span>