

CONTENTS. 



vii 



Wandering Shearwater, 



- Puffinus cinereus, 



212 



Manks Shearwater, 



anglorum, - 



214 



Dusky Shearwater, 



obscurus, 



- 216 



Genus V. Thalassidroma. Petrel. 



Leach's Petrel. — Forked-tailed 

 Petrel, 



"Wilson's Petrel. — Mother Carey's 

 Chicken, - - 



Least Petrel. — Mother Carey's 

 Chicken, - 



Thalassidroma Leachii, 

 Wilsonii, 

 pelagica, 



FAMILY XLIV. ALCINiE. AUKS. 



Genus I. Mormon. Puffin. 



Tufted Puffin, 

 Large-billed Puffin, 

 Common or Arctic Puffin, 



Genus II. Alca. Auk. 



Great Auk, - 

 Razor-billed Auk, 



Mormon cirrhatus, 

 glacialis, 

 arcticus, 



Mca impennis, 

 Torda, 



Genus III. Phaleris. Phaleris. 



Curled-crested Phaleris, 

 Knobbed-billed Phaleris, 



Phaleris cristatella, 

 nodirostris, 



Genus IV. Mergulus. Sea-Dove. 



mon Sea-Dove. — Little Guille- ~> ■** ? m 



> Mergulus alle, 

 mot, - - - 5 ° ' 



Genus V. Uria. Guillemot. - 



Black-throated Guillemot, 

 Horned-billed Guillemot, 

 Large-billed Guillemot, 

 Foolish Guillemot. — Murre, 

 Black Guillemot, 

 Slender-billed Guillemot, 



218 



219 

 223 



228 



233 



233 



234 

 236 



238 



244 



245 

 247 



253 



253 

 255 



256 



257 

 262 



Uria antiqua, 



263 



occidentalism 



264 



Brunnichii, 



265 



Troile, 



- 267 



Grylle, 



- 272 



Townsendii, 



- 27S 



