190 



forehead white ; throat and sides of neck 

 reddish white ; below pale dull rufous, 

 with a few dark shaft-stripes on breast 

 and obsolete grey bars on flanks. 



*293a. Falco longipennis murchisonianus Math., South and Mid. 

 Nov. Zool., xviii., p. 252 (1912). [£. West AustraUa. 

 Murchison.l 

 Murchison Falcon. 



Smaller ; wing (J 238 mm. 



293b. Falco longipennis apsleyi Math., Austral. Northern 

 Av. Rec. i., p. 33 (1912). [Melville Island.'] Territory ; 

 Northern Little Falcon. N.W. Australia. 



Larger than last form, and differs from 

 typical form in its blue-grey upper surface 

 and paler under surface. 



293c. Falco longipennis hanieli Hellmayr, Avif. Timor, Flores. 

 Timor, p. 100 (1914). [W. Timor.] 

 Timor Little Falcon. 



[Not seen.] 



294. Falco hypoleucus Gould, P.Z.S. 1840, p. AustraUa. 



162 (1841). [60 miles from Swan River, 

 W. Australia.] 

 Grey Falcon. 



Size small ; wing ^ 268 mm. ; above ashy, 

 with indistinct fulvous margins and black- 

 ish shaft-stripes, especially distinct on 

 head and nape, latter of which is whitish 

 tinged with rufous ; tail with broad ful- 

 vous tip, and some obsolete black bars at 

 apical end ; below white, tinged with buff 

 on flanks and vent, and with narrow 

 blackish shaft-streaks, except on throat. 



