Heather Angel / China nawab (Polyura narcaeus) butterfly drinking at thermal seep. Gaoligongshan National Nature Reserve, Yunnan Province, China.

Hanne & Jens Eriksen / Pallid nawab butterfly (Polyura aija) on shoe, Thailand, February.

Hanne & Jens Eriksen / Common nawab butterfly (Polyura athamas) Thailand, February.

Tim Laman / Plain Nawab butterfly (Polyura hebe plautus) at rest on florest floor, Borneo