Visited the WWW site in light drizzle condition. Not much butts activities except for the usual grass yellows, common caeruleans, malayan eggflies, black-vein tiger and the LL which were still flying around. Indeed the constant but light drizzle calmed the butts somewhat, and this particular male LL was very cooperative to keep still in the same pose (both open-wing and close-wing) for fairly long time for me to snap away.
Horace