Common Bluebottle – Graphium Sarpendon Colus/Pagus in paper
Graphium sarpedon, the common bluebottle or blue triangle in Australia, is a species of swallowtail butterfly that is found in South and Southeast Asia, as well as eastern Australia. There are approximately sixteen subspecies with differing geographical distributions. (Wikipedia)
Species is either Colus/Pagus – both are available in the Philippines but they’re very difficult to tell apart.