64c. 
+*64d. 
64e. 
65. 
33 
Astur gentilis albidus Menz., Orn. Geogr. 
Eur. Russia, p. 438 (1882). [Amurland 
and Kamschatka.] 
Kamtschatka Goshawk. 
“ White’’ race; entire colouration more 
or less obsolete ; wing 3 360, 2 370 mm. 
Astur gentilis atricapillus (Wils.), Am. Orn., 
Mieweps COmml, o2, tie. 3) (1812). Near 
Philadelphia. | 
American Goshawk. 
Wing ¢ 325, 2352 mm. ; above bluish ash, 
with blackish shaft stripes ; crown deeper 
black ; below closely freckled or vermi- 
culated, instead of barred; tail bands 
more indistinct. 
Astur gentilis striatulus Ridgw., Hist. N. 
Am. Birds, i., p. 240 (1874). [Puget 
Sound. | 
Western Goshawk. 
Markings of lower parts fine and delicate 
and so dense as to present a nearly uniform 
appearance ; tail bands obsolete. 
Astur hensti Schl., Mus. P.B. Revue Ac- 
cipitr., p. 62 (1873). (Madagascar, type in 
Leyden Mus. ] 
Henst’s Goshawk. 
Wing 3 280, 2 330 mm.; above sepia 
brown; head, neck and upper mantle 
blackish slate ; nape varied with white ; 
tail with 6 irregular darker bands ; below 
white, thickly and broadly barred with 
blackish. 
Kamtschatka. 
N. America 
(except Pacific 
side), acc. in 
Brit. Isles. 
W. North 
America, Sitka 
to Sierra 
Nevada. 
Madagascar. 
