314 



ALPHABETICAL INDEX. 



Uria arra, 12 1 



bruennichi, 120 



californica, 115 



grylle, 123 



ringvia, 119 



troile, 114 

 Urinator, 192 

 urogallus, Tetrao, 276 

 Utamania torda, 106 



viridanus, Phylloscopus, 300 

 vulgaris, Turtur, 254 



Whiskered Tern, 6 

 White-bellied Storm-Petrel, 149 



-billed Diver, 182 



-throated Grey Petrel, 173 



-winged Black Tern, 9 

 Willow-Warbler, Greenish, 300 



Pallas's, 302 

 wilsoni, Oceanites, 145 

 Wilson's Petrel, 145 

 Wood-Pigeon, 241 



Xema, 41 

 sabinii, 41 



Warbler, Greenish Willow, 300 



Pallas's Willow, 302 



Sub-Alpine, 299 

 Water- Rail, 216 

 Wedge -tailed Gulls, 45 



yelkouan, Puffinu?, 167 

 yelkouanus, Puffinus, 167 



Zapornia, 223 

 parva, 223, 224 



