249 
the Birds of Japan. 
on the breast and a brown back. Only one adnlt specimen in 
the Hakodate collection^ obtained in Yezo. 
Nikko^ Tokio^ Yokohama. 
804. Accipiter Nisus (L.). ^ Konori/^ $ ^^Haitaka.^^ 
A common bird_, also used for hawking. Found also in 
Yezo. (Blakiston^ Ibis^ 1862^, p. 314.) 
305. Accipiter gularis^ T. & S. Tsume.^^ 
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). 
-j~ 308. Hypotriorchis .esalon, L. Kochogenbo.^^ 
Occasionally obtained. (Swinhoe, Ibis, 1877, p. 144.) 
309. Erythropus amurensis. 
Specimens in Hakodate collection referred to this species. 
-4- 310. Falco peregrines, 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.) 
^4311. Falco CANDicANs, Gm. Shiro-ohayabusa.^^ 
This bird is figured in native drawings j 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. 
