ORNITHOLOGICAL EXPLORATIONS. 355 



Table XVII. 



Tringa (may have been overlooked, how- Coloeus. 



ever), Garrulus. 



Fulica. Perisoreus. 



Botaurns. Spiuns. 



Ardea. Passer. 



Bouasa.* Certhia. 



Turiur. Cinchis. 



Milvus. Accentor. 



Glaucidiuni.t Eeguloides. 



Bubo. Eeguhis. 

 Otocoris (the occurrence in Japan isdonbt- 



fiil). 



As a supplement to the above we give the names of a few Oircum- 

 pohir and Palrearctic genera (and subgenera) which occur in Northern 

 Japan without reaching Kamtschatka, viz : 



Table XVITI. 



Podiceps {^Tacliiihapies). Coturnix. 



Vauelhis. Circus. * 



RaUus. Caprimulgus. 



Porzaua. Sturuus. 



Gall inula. Hirundo {=^Cotile). 



Ardetta. Troglodytes. 



• Herodias. Pratincola. 



A comparison with the following list of genera which inhabit Kam- 

 tschatka shows beyond dispute that it is not the severity of the climate 

 that excludes most of the above genera, since they are able to stand it 

 just as well as members of following groups, which occur there regularly : 



Table XIX. 



Colymbus. Hypocentor. 



Gallinago. Chloris. 



Querquedula. Pyrrhula. 



Eunetta. Loxia. 



Spatula. , Clivicola. 



Urogallus. Chelidon. 



Pandion. Lanius. 



Surnia. Butalis. 



Cuculus. Erythrosterna. 



Micropus. Acrocephalus. 



Alauda. Locustella. 



Nucifraga. lanthia. 



Pica. Melodes. 



* I have included such forms, the reported occurrence of which in Kamtschatka is 

 extremely doubtful, since their occurrence on the western shore of the Okotsk Sea 

 probably has in most cases caused the fiilso statement of their being part of the 

 Kamtschatkan ornis. 



t UUila is left out, since its reported occurrence in Kamtschatka is by no means 

 improbable. 



