1 72 STRIGID^E. 



tudinal stripe ; wing- and tail-quills still short, blackish, with 

 roundish red spots ; feet reddish-brown. 



Examples from the colder parts of Russia, and, according 

 to Lord Lilford, those from Albania and Greece, are said 

 to be of a paler tint than those from more western districts, 

 and have been described as forming a distinct species, Bubo 

 sibiricus or B. atheniensis. In the New World our Eagle- 

 Owl is represented by a kindred species, B. virginianus, 

 possessing much the same habits, and also subject to con- 

 siderable variation in colour. In the south of Europe 

 another species, recognizable, among other characters, by 

 its shorter " horns " is also, though rarely, found. This is 

 the B. ascalaphus. 



