96 



PRIOPINUS MELANURUS (Bonn.) Ridgw. 



Black-tailed Shearwater. 



PUFFINUS KUHLI (Boie) Bp. 



Cinereous Shearwater. 



PUFFINUS MAJOR Faber. 



Greater Shearwater. 



PUFFINUS CREATOPUS Coues. 



Pink-footed Shearwater. 



PUFFINUS GRISEUS (Gm.) Finsch. 



Dark-bodied Shearwater. 



PUFFINUS TENUIROSTRIS Temm. 



Slender-billed Shearwater. 



(ESTRELATA H^SITATA (Temm.) Coues. 



Black-capped Petrel. 



HALOCYPTENA MICROSOMA Coues. 



Least Petrel. 



CYMOCHOREA MELJSNA (Bp.) Coues. 



Black Petrel. 



OCEANODROMA HORNBYI (Gray) Bp. 



Hornby's Petrel, 

 FREGETTA GRALLARIA (Vieill ) Bp. 



White-bellied Petrel. 

 SYMORHYNCHUS PYGM^US (Gmkl.) Ridgw. 



Whiskered Auk. 

 SYNTHLIBORHAMPHUS WURMIZUSUME Coues. 



Temminck's Guillemot. 

 BRACHYRHAMPHUS MARMORATUS (Gm.) Brandt. 



Marbled Guillemot. 

 BRACHYRAMPHUS KITTLITZI Brandt. 



Kittlitz's Guillemot. 

 BRACHYRHAMPHUS HYPOLEUCUS Xaxtus. 



Xantus's Guillemot. 



