Roseate Spoonbill, _Platalea Ajaja_, 188 Red-headed Duck, _Fuligula Ferina_, 198 Black Skimmer or Razor-billed _Rhynchops nigra_, 203 Shearwater, Bonapartian Gull, _Larus Bonapartii_, 212 Buffel-headed Duck, _Fuligula Albeola_, 217 Common Gannet, _Sula bassana_, 222 Shoveller Duck, _Anas clypeata_, 241 Black-necked Stilt, _Himantopus nigricollis_, 247 Yellow-breasted Rail, _Rallus noveboracensis_, 251 American Ring-Plover, _Charadrius semipalmatus_, 256 Goosander, _Mergus Merganser_, 261 Pied Duck, _Fuligula labradora_, 271 Green Heron, _Ardea virescens_, 274 Black-bellied Plover, _Charadrius helveticus_, 280 Red-breasted Snipe, _Scolopax noveboracensis_, 285 Yellow-crowned Heron, _Ardea violacea_, 290 American Bittern, _Ardea minor_, 296 Brewer’s Duck, _Anas Breweri_, 302 Little Guillemot, _Uria Alle_, 304 Least Petrel, _Thalassidroma pelagica_, 310 Great Auk, _Alca impennis_, 316 Golden-eye Duck, _Fuligula Clangula_, 318 Ruddy Duck, _Fuligula rubida_, 326 Long-legged Sandpiper, _Tringa Himantopus_, 332 American Widgeon, _Anas americana_, 337 Black-throated Diver, _Colymbus arcticus_, 345 Smew, or White Nun, _Mergus Albellus_, 350 Gadwall Duck, _Anas strepera_, 353 Least Water Rail, _Rallus jamaicensis_, 359 Rocky-Mountain Plover, _Charadrius montanus_, 362 Great Cinereous Owl, _Strix cinerea_, 364 Black-shouldered Hawk, _Falco dispar_, 367 Chestnut-backed Titmouse, _Parus rufescens_, 371 Black-cap Titmouse, _Parus atricapillus_, 374 Chestnut-crowned Titmouse, _Parus minimus_, 382 Louisiana Tanager, _Tanagra ludoviciana_, 385 Scarlet Tanager, _Tanagra rubra_, 388 Macgillivray’s Finch, _Fringilla Macgillivraii_, 394 Marsh Hawk, _Falco cyaneus_, 396 Common Magpie, _Corvus Pica_, 408 Pine Grosbeak, _Pyrrhula Enucleator_, 414