a close-up of two butterflies mating on a thin twig in a natural setting.against a soft-focus background of green foliage

animal animals antenna arthropod asia background beautiful beauty biology black botany branch bright brown bug butterflies butterfly close closeup color colorful couple detail entomology environment fauna flower fly foliage garden grass green indonesiaa insect insects invertebrate leaf lepidoptera macro mating moth natural nature orange outdoor outdoors pair pattern photography plant pollinator settingagainst small softfocus summer thin twig two wild wildlife wing wings