ALPHABETICAL INDEX. 



Plautus impennis, 1 1 1 

 Podrethyia, 193 

 Podiceps, 193 



auritus, 193, 201, 204 



carolinensis, 193 



caspicus, 193 



cayanus, 193 



cornutus, 193, 201 



cristatus, 193, 194 



dominicus, 193 



fluviatilis, 207 



griseigena, 193, 198 



hebridicus, 193 



ludovicianus, 193 



minor, 193, 207 



nigricollis, 193, 204 



obscurus, 193 



rubricollis, 193, 198 



thomensis, 193 

 podiceps, Podilymbus, 213 

 Podicipes, 207 



albipennis, 209 



auritus, 201 



capensis, 209 



cristatup, 194 



dominicus, 209 



fluviatilis, 207 



griseigena, 198 



gularis, 209 



nigricollis, 204 



philippensis, 209 



tricolor, 209 

 podicipes, Colymbus, 213 



Podilymbus, 213 

 Podilymbus, 193 



podiceps, 213 



podicipes, 213 

 Pointed-tailed Pigeons, 250 

 pollicaris, Rissa, 84 

 pomarina, Lestris, 93 

 pomarinus, Stercorarius, 93 

 Pomatorhine Skua, 93 

 pomatorhinus, Stercorariu?, 93, 99 

 Porphyrio, 237 



caeruleus, 238 



porpbyrio, Porphyrio, 237, 238 

 Porzana, 226 



bailloni, 232 



Carolina, 230 



Porzana intermedia, 232 



maruetta, 226 



parva, 223 



porzana, 226 



pmilla, 234 

 porzana, Crex, 226 



Porzana, 226 



Railus, 226 



fratensis, Crcx, 220 

 'riocella, 160 

 Prion, 152 

 Procellaria, 137 



brevipe?, 173 



bul wen, 175 



capensis, 158 



glaciali?, 153 



gravis, 160 



grisea, 169 



leachi, 140 



leucorrhoa, 140 



marina, 149 



obscura, 186 



oceanica, 145 



pelagica, 137 



puffinus, 163 



yelkouan, 167 

 Proctopu", 193 



nigricollis, 204 

 proregulus, Motacilla, 30: 



Phylloscopus, 302 

 Ptarmigan, 271 

 Pterocles alchatus, 258 



exustus, 258 

 Pterocletes, 257 

 Puffin, 130 

 Puffinus, 1 60 



anglotum, 163 



gravis, 160 



griseus, 169 



kuhli, 161 



major, 160 



obscurus, 1 68 



puffinus, 163, 167 



yelkouanus, 167 

 puffinus, Procellaria, 163 



Puffinus, 163, 167 

 Purple Gallinules, 237 

 pusilla, Crex, 223 



Poizana, 234 



