42 



83. Astur pallidiceps (Salvad. 

 asia. etc., i.,p. 64 (1879). 

 White-headed Goshawk. 



, Orn. d. Papu- 



[Bouru.] 



Head, neck and upper part of mantle light 

 greyish white ; rest ot upper parts slate 

 grey, tail uniform ; below vinous rusty red. 



Bouru. 



84. Astur polioccphahis (Gray), P.Z.S., 1858, 

 pp. 170, 189. [Am Is., type in Br. Mus.] 

 Grey-headed Goshawk. 



Wing ^ 198, ? 213 mm. 

 tail with blackish bars 



above as last, but 

 below white. 



New Guinea, 

 Salawati, 

 Mysol, Waigiou 

 and Aru Is. 



*85. Asfiir francesciifrancescii (Smith), Air. O. Madagascar. 

 Jnl., ii., p. 280 (1834). [Madagascar, type 

 in B. M.] 

 Frances's Goshawk. 



Smaller; wing ^ 154-158, ? 173 mm.; 

 above uniform dark slate ; tail with 7 

 darker bars ; below bufly white, with faint 

 concealed cross bars on chest. 



85a. A stur francescii pusilhisGurney, ]his,lS75, Joanna or 

 p. 258. [Joanna I.] An]uan I. 



Joanna Island Goshawk. (Comoro 



Group). 

 Smaller and darker above. 



*86. Astur rati fail \ig. & Horsf., Trans. Linn. E. side of 

 Soc, XV., p. 180 (1827.) (A'..S". Wales.] Austraha. 

 Grey Goshawk. 



[Astur darns dams. ed. 1.] 



Much larger; wing ? 305-318 mm. ; above 

 brownish ash colour ; below white barred 

 with dull ashy. 



