the Birds of Japan. 249 



ou the breast and a brown back. Only one adult specimen in 

 the Hakodate collectiou^ obtained in Yezo. 

 Nikko, Tokio, Yokohama. 



a04. AcciPiTER Nisus (L.). S "Konori/' ? '' Haitaka." 

 A common bird, also used for hawking. Found also in 

 Yezo. (Blakiston, Ibis, 1862, p. 314.) 



305. AcciPiTER GULARis, T. & S. " Tsumc.^' 



Figured in the ' Fauna Japonica. Obtained in Yezo by 

 Commodore Perry^s Expedition. Other specimens since ob- 

 tained. (Swinhoe, Ibis, 1863, p. 443.) 



Yezo. 



306. TiNNUNcuLus JAPONicus, T. & S. " Cogubeho." 

 Common, builds in trees in Uyeno Park. Not found 



hitherto in Yezo. 

 Tokio, Yokohoma. 



307. Hypotriorchis subbuteo, L. " Chigohayabusa." 

 Yezo specimen identified by Mr. Swinhoe (Ibis, 1875, 



p. 448) . 



308. Hypotriorchis .esalon, L. " Kochogenbo." 

 Occasionally obtained. (Swinhoe, Ibis, 1877, p. 144.) 



309. Erythropus amurensis. 



Specimens in Hakodate collection referred to this species. 



310. Falco PEREGRiNus, Tunst. *'Hayabusa." 



Rather scarce ; this is believed not to be used by the 

 Japanese for hawking. Specimen from Yezo identified. 

 (Blakiston, Ibis, 1862, p. 314.) 



311. Falco candicans, Gm. " Shiro-ohayabusa." 



This bird is figured in native drawings ; it is also given in 

 the 'Fauna- Japonica^ list on similar authority. 



312. Circus cyaneus (L.). " Chiuhi.'' 



Common in the winter at Susaki, Tokio, in summer in Yezo. 

 (Swinhoe, Ibis, 1875, p. 448.) 

 Yezo, Tokio. 



