THE BIRDS OF SOUTH-WEST AND PENINSULAR SIAM. 71 



but it is almost certain to occur in small numbers throughout the 

 country. It is a larger, more solidly built, bird than either of its 

 local congeners, and can be at once recogni/icd by the characters of 

 the outer tail-feathers as defined in our key. 



I. Gyldenstolpc, Kungl. Sv. Vet. Akad. Handl. M. Baker, Joiun. N. H. Soc. Siam. iii, 1919. 



56, No. -2, 1916. (first part). 



J. Robinson, Journ. K. M. S. Mus. vii. 1917. Baker, Journ. X.H. Soc. Siam, iii, 1919. 



K. Kloss, Ibis, 1918. (second part). 



L, Uobinson and Kloss, Journ. X. H. Soc. Siam, M.I. Baker, Journ. X.H. Soc. Siam, iv. 1920. 



iii, 1919. (third part). 



VOL. V, NO. 1, 1921. 



