THE BIRDS OF SOUTHWEST AND PENINSULAR SIAM. 



227 



PI i Tail exceeding wing iu lengtli 

 \ Tail not exceeding wing 



( Head and tliroat sliining black . . 

 22 ^1 Head only sliining black 

 (Head dull black 



p,, / A clearly margined white foreneek 

 ( No cleiirly margined foreneek 



24 



I Base of tail white 

 JBase of tail not white 



pe /With a white wing-bar 

 I With no white wing-bar 



26 

 27 



28- 



29 



J Tail and wings uniform clear chestnut 

 1 Tail and wings not chestnut 



(Bill broad and flattened 

 I Bill not broad and flattened 



( Smaller, wing about 2.75 inches ; rufous 



of foreneek and breast darker . . 

 Larger, wing about 3 inches ; rufous of 

 foreneek and breast paler 



Pale area of throat broad 



Pale area of throat narrow 



( Grey above 

 30 



1. Not grey above 



„■, (Base of tail white 



\ Base of tail not white 

 oo J Bill broad and flattened 



[ Bill not broad and flattened 



„„ J Breast dark like back 



(Breast pale, only washed with fuscous 



I A pectoral band, more or less sharply 

 „ , I contrasting with throat 



] Breast like, or not sharply contrasting 



a.| 



with, throat 



Breast fulvescent 

 Breast earthy grey . . 



First primary about 1/3 length of second 

 I breast brownish . . 



36-\ First primary about V2 second; breast 

 greyish 

 ^ First primary more than ^j-i second; 

 breast drabby 



, TerpsiijJwnc ijaradisi incci. 



T.J), affinis. 



T. a. atrocaudata. 



Anth'qjes solitaria subnionillgcy 



EriifJiroiiiijias diuiwtoria iimeUcri. 



Policnnyias )niigiiiiaki. 



Drii}noiihila p. xiiirrhoi>tera, 2 



Heinichelidon fcrruginea. 



Cyornis coeridifrons, 9 



C . niag>nrosfris, $ 

 C. anak, $ 



Muscicapnla mdanolcuca 



weatermanni, $ 



Siphia parva nlbicilla. 



llcmichelidon sibirica. 

 Aheonax lalirostris. 



Ii]iino)injias o. olivacca. 

 li. tiiitbratilis infuscata. 



Cyanoptila ci/iniuvielaiia 



cimiatilis, $ 



Cyornis unicolor infuscata, $ 



MnscUrea g. grisola. 



22 



23 



24 

 25 

 26 

 27 



28 



29 



31 



32 

 83 

 34 



6 b 



312. Hemichelidon sibirica (Gm.), subsp :* 



Muscicccpa sibirica, Gmelin, Syst. Nat. i, 1788, p. 936 (Lnke Baikal). 

 Hemichelidon fuliginosa, F., p. 51 (Tning). 



Hemichelidon sibiricus, A., pp. 226, 510 (N'\\alabo to MaleAVoou) i 

 Heinichelidon sibirica fidiginosa, L., p. 103 (Junk Seyloii). 



c? imni. Victoria Point, South Tenasscrin), 24 Fcbi-uaiy 



1919 (No. 4189). 



VOL. V, NO. 3, 1924. 



