detailed closeup of a pair of common birdwing troides helena butterflies mating.

attraction bangladesh beautiful belonging birdwing birth butterflies butterfly collectors colors common death due eastern exotic family flapping flight flora flowers found fragile gardens has helena india indonesia insects its laos large love malaysia mate mating myanmar nectar nepal often pair papilionidae papillon peninsular plants popularity reproducing reproduction seventeen sex sexual spiritualty subspecies swallowtail trade troides troines wildlife wings