A resident of India and South East Asia, Common Baron (Euthalia aconthea) is a lovely brown butterfly with dimorphism, lending the female adults to be larger and lightly warm-colored compared to its male counterpart.
They visit flowers or ripened fruits, either still on the plant or fallen down. They frequent my backyard when the guava fruits ripen and enjoy the fruits that are half-eaten by the squirrels. I have often seen two or three butterflies simultaneously feeding on the same fruit.
Though a rapid flyer, Baron can often be seen basking in sunlit spots with its wings opened flat.