Slate Flash

thx for the advise :)
learn a lot for me!

Even this Lantana flower is also worldwide plant.

What you want to say about Monarch or Common/Plain Tiger species.. :)

thx...
fm wiki it says hairstreak are usually found in North America, as well as Central, I take this picture in Hong Kong (Asia), so I am not sure if hairstreak would found in Asia too...?

Grey Hairstreak(Strymon melinus) on Lantana flowers.