Thanks SC. The host plant that I encounter for this TLB is not mimosa but something similiar. I will post the photos of the host plant soon.
Thanks Khew for the confirmation. Really difficult to ID.
Yes, I notice the difference. After some read ups, I may suggest it is due to the female and male. I realise the female is of darker color with extra markings on the forewings underside while the male is duller in color? Or it is the other way round?![]()
I also find out than they are very weak in flying and holding on to the leaf. I saw one drop from the upper leaf to the lower leaf while "walking" and they really drunk while feeding. Can staying still for hours!!!![]()
Bring ladder if possible, I am too short to really shoot them as they always stay on top of the bush while there are ants nest everywhere.