Went to butterfly hill with YY. It was a day of high butt activity and a treat for the eyes. No nice shots but ended the outing with some records shots of butts which I don't have.
YY, do post your shots here. I know you got some rather sharp ones.
This is what I encountered during my time there:
Bamboo Tree Brown
Malayan Plum Judy
Common Evening Brown
Autumn Leaf
Felder's Royal
Plain Plushblue
Jacintha Eggfly