APPENDIX. 883 
COUES KEY, 1884. 
. Buteo lineatus elegans. 
abbreviatus. 
swainsoni. 
. [Not admitted in the Key.] 
. Buteo pennsylvanicus. 
brachyurus. 
fuliginosus. 
. [Not admitted in the Key. | 
. Archibuteo lagopus sancti-johannis. 
ferrugineus. 
. Asturina plagata. 
. Urubitinga anthracina. 
. Onychotes gruberi.? 
. Thrasyaétus harpyia. 
. Aquila chrysaetus. 
. Haliaétus albicilla. 
leucocephalus. 
. Pandion haliaétus. 
. Pseudogryphus californianus. 
. Cathartes aura. 
. Catharista atrata. 
. Columba fasciata. 
erythrina. 
leucocephala. 
. Ectopistes migratorius. 
. Engyptila albifrons. 
. Zenaidura carolinensis. 
. Zenaida amabilis. 
. Melopelia leucoptera. 
. Chamepelia passerina. 
passerina pallescens? 
. Scardafella inca. 
. Geotrygon martinica. 
551. 
552. 
553. 
554. 
555. 
556. 
557. 
558. 
5d9. 
560. 
561. 
Starncenas cyanocephala. 
Ortalis vetula maccalli. 
Meleagris gallipavo. 
gallipavo americana. 
Canace canadensis. 
canadensis franklini. 
obscura. 
obscura richardsoni. 
obscura fuliginosa. 
Centrocercus urophasianus. 
Pedicecetes phasianellus. 
UNION LIST, 1886. 
3396. Buteo lineatus elegans. 
340. abbreviatus. 
342. swainsoni. 
[336.] buteo. 
348. latissimus. 
(344. ] brachyurus. 
15. fuliginosus. 
[547.] Archibuteo lagopus. 
347a. lagopus sancti-johannis. 
348. ferrugineus. 
346. Asturina plagiata. 
345. Urubitinga anthracina. 
000. {Properly removed from the List. | 
[350.] Thrasaétus harpyia. 
349. Aquila chrysaétos. 
[351.] Halizeétus albicilla. 
302. leucocephalus. 
364. Pandion haliaétus carolinensis. 
324. Pseudogryphus californianus. 
325, Cathartes aura. 
326. Catharista atrata. 
312. Columba fasciata. 
313. - flavirostris. 
314. leucocephala. 
315. Ectopistes migratorius. 
318. Engyptila albifrons. 
316. Zenaidura macroura. 
317. Zenaida zenaida. 
319. Melopelia leucoptera. 
320. Columbigallina passerina. 
000. [Properly omitted from the List. ). 
321. Scardafella inca. 
[322.] Geotrygon martinica. 
[323.] Starnoenas cyanocephala. 
311. Ortalis vetula maccalli. 
310a. Meleagris gallopavo mexicana.? 
310. gallopavo. 
298. Dendragapus canadensis. 
299. franklinii. 
297. obscurus. 
297. obseurus richardsonii. 
297a. obscurus fuliginosus. 
309. Centrocercus urophasianus. 
308. Pediocetes phasianellus. 
1 This bird, long a puzzle to ornithologists, has proved to be the Buteo solitarius of Peale. It is not a North 
American species, but was originally described from the Sandwich Islands, and afterward described and figured 
by Cassin as Pandion solitarius. 
since exposed. See Key, p. 576. 
See Pr. U. 8S. Nat. Mus., 1885, p. 36. 
2 The A. O. U. Committee has reversed the proper nanies of the wild turkeys, reverting to an old error long 
