n 



'SEXUAL SELECTION: BIRDS 



[Part IL 



Fio. 49.— Spatliura Underwood i, malenud IVmalo (from BroUni). 



vol. xiii. 1854, p. 157; see also Mr. Wallace's much fuller account in voL 

 XX. 1857, p. 412, and in his Malay Archipelago. 



