173 



Phylloscopus borealis (Blas.). 

 Äethopijga temmincki (Müll. & Schi.). 

 Cinnyris hasselti (Temra.). 

 Anthothreptes simplex (S. Müller). 

 Chalcoparia singalensis (Gm.). 



The following eight species, although known from Sumatra, have 

 not yet been recorded from the North Eastern part of that island: 

 Psittinus incertus Shaw. 



A female, from Serbadjadi, 19. Jan. 1916. 

 Caprimulgus concretus mirificus Oberh. 



A female from Sungei Silan, Asahan. 

 Anthipes soUtaria (S. Müller). 



One 9, from Bandar baroe, 12. Febr. 1917. 

 Eupetes 7nacroce?'cus (Temm.). 



One cf, without further locality. 

 Pomatorhinus borneensis (Cab.). 



One 9, from Basilan, Langkat, 20. June 1916. 

 Heynixus malaccensis (Blyth). 



One specimen, from Darat, Langkat, 28. May 1911, with a 



wing of 104 mm., certainly belongs to this species. Both species, 



H. sumatramis and the present one occur therefore in N. E. 



Sumatra (cf. Robinson & Kloss, Journ. Fed. Malay States Museums 



VIII, 1918, p. 177). 



Prionochilus maculatus (Temm.). 



One specimen without further locality. 



The following four species are new additions to the fauna oi 

 Sumatra : 



Circus aeruginosus (L.). 



A young male, with cream-coloured upperparts of the head, 

 longitudinally streaked with dark brown. Ala 390, cauda 234, 

 tarsus 85 mm. 



This bird was obtained at Perbaungan, Serdang, on the 18th 

 of December 1914. As far as I am aware, this species has not 

 been met with more eastwards than Burma, and its occur- 

 rence in Sumatra is therefore of interest. 

 Indicator archipelagicus (Temm.). 



One specimen from Basilan, Langkat, 19. June 1916. 



As this species is known from Malacca as well as from 



