Thanks for ID. I was looking through the id as well. but the colors appear different. so the colors will fade?
Anyway, I got this on a hill in Pulau Ubin (undergoing construction) the last time but lots of butterfly. So I guess thats butterfly hill? Its pretty near to the jetty though, after the shop houses, reach a slope or hill, climb up and there is a pavilion shelter right smack on top. =) Is that the butterfly hill?