INDEX TO BIKDS OF NEW YORK 



477 



Arenariidae, 357. 

 argentatus, Larus, 127-30. 



smithsonianus, Larus, 127. 

 argentea, Sterna, 148. 

 Arqiiatella maritima, 308-9. 

 arquatus, Numenius, 342-44. 



Scolopax, 342. 

 atricilla, Larus, 132-34. 

 Audubon, cited, 142. 

 auduboni, Puffinus, 158. 

 Auk, 90, 105. 



razor-billed, 16, iio-ii. 

 auritus, Garbo, 171. 



Colymbus, 94-96. 



Phalacrocorax, 171-72. 

 Ausable lakes, bird life, 42, 

 Austral region, 19. 

 autumiialis, Plegadis, 242-43. 



Tringa, 242. 

 Avocet, 293-94. 



American, 18, 294-95; figure, 294. 

 Aythya affinis, 206. 



americana, 202. 



collaris, 207. 



marila, 205. 

 nearctica, 205. 



vallisneria, 203. 



Bacon, cited, 214. 



Badger, cited, 215. 



Bagg, Egbert, cited, 78, 117, 153, 160, 



238, 257, 290, 293, 313, 322, 340, 356. 

 Baird, cited, 137, 142, 156, 282. 

 bairdi, Actodromas, 312. 



Pisobia, 312-13. 

 bairdii, Tringa, 312. 

 Baldpate, 15, 188, 190-91, 198, 199. 

 Barnum, Morgan K., cited, 78, 342. 

 Bartramia longicauda. 331-34. 

 bartraniius, Totanus, 331. 

 bassana, Sula, 169. 

 bassanus. Pelecanus, 169. 



Batty, J. H., cited, 121. 



Beach-bird, 354. 



Beach-flea, 354. 



Beal, cited, 174. 



Beebe, cited, 345. 



Beetle-head, 346. 



Bergtold, W. H., cited, 78, 114, 356. 



Berier, cited, 11 1, 309, 335. 



bernicla, Anser, 233. 



Branta, 233. 

 bernicla glaucogastra, Branta, 233-34. 

 Bicknell, Eugene Pintard, cited, yj. 

 Birds, dangers threatening bird life, 51- 



58; migration, 65-72; species added 



since De Kay's publication, 6; number 



of species in New York, 1 1 ; increase 



and decrease of species, 50-58; sugges- 

 tions to students, 57-64. 

 Bittern, 51. 53, 54, 55, 57, 62, 65, 245-46, 

 285. 



American, 13, 36, 43, 64, 246-50; fig- 

 ures, 247, 249. 



Cory least, 253. 



least. 13, 36, 64, 250-53; figure. 251. 

 Blackbird, 54, 68, 70. 



crow, 51, 53, 72. 



red-winged. 13, 39, 46, 51. 53- 54- 57, 62, 

 63, 64, 67, 68, 72. 



rusty, 14, 39. 



yellow-headed, 18. 

 Blackhead, 206. 

 Blackheart, 316. 

 Blaine, cited, 94. 

 Blue peter, 288. 

 Bluebill, 2og. 



big, 206. 



little, 207. 



marsh, 208. 

 Bluebird. 12. 34, 42, 49, 51, 57. 60. 63, 64, 



65, 67, 68, 70, 72. 

 Bluestocking, 294. 

 Boatswains, 113, 116. 



