KUNGL. SVENSKA VETENSKAPSAKADEMIENS HANDLINGAR. Band 50, N:o 8 



BIRDS 



COLLECTED BY THE SWEDISH ZOOLOGICAL 

 EXPEDITION TO SIAM 1911-1912 



BY 



NILS GYLDENSTOLPE 



WITH ONE PLATE AND TWO FIGURES IN THE TEXT 



COMMUNICATED FEBRUARY 26TH BY HJ. THEEL AND E. LÖNNBERG 



UPPSALA & STOCKHOLM. ALMQVIST & AYffiSELLS BOKTRYCKEEI-A.-B. 



BERLIN 



B. PKIEDLÄNDER & SOHN 

 11 CARLSTRASSE 



LONDON 



WILLIAM WESSLEY & SON 

 28 ESSEX STREET. STRAND 



PARIS 



LIBRAIRIE C. KLINCKSIECK: 

 11 BUE DE LILLr 



