COTJES KEY, 1884. 



521. Buteo lineatus elea;aiis. 



522. abbreviatus. 



523. swainsoni. 

 000. [Not admitted in the Key.] 



524. Buteo pennsylvanicus. 



882. brachyurus. 



883. fuliginosus. 

 000. [Not admitted in the Key.] 



525. Archibuteo lagopus sancti-johannis. 



526. ferrugineus. 



527. Asturina plagata. 



528. Urubitinga anthracina. 



529. Onychotes gruberi.i 



531. Thrasyaetus harpyia. 



532. Aquila chrysaetus. 



533. Haliaetus albicilla. 



534. leucocephalus. 



530. Pandion haliaetus. 



536. Pseudogryphus californianus. 



537. Cathartes aura. 



538. Catharista atrata. 



539. Columba fasoiata. 



540. erythrina. 



541. leucocephala. 



543. Ectopistes migratorius. 



542. Engyptila albifrons. 



544. Zenaidura oarolinensis. 



545. Zenaida amabilis. 



546. Melopelia leucoptera. 



547. Chamaepelia passerina. 



548. passei-ina pallescens? 



549. Soardafella inca. 



550. Geotrygon raartinica. 



551. Starnoenas cyanocephala. 



552. Ortalis vetula maccalli. 



553. Meleagris gallipavo. 



554. gallipavo americana. 



555. Canace canadensis. 



556. canadensis franklini. 



557. obscura. 



558. obscura richardsoni. 



559. obscura fuliginosa. 



560. Centrocercus urophasianus. 



561. Pedioecetes phasianellus. 



883 



' Thi8 bird, long a puzzle to ornithologists, has proved to be the Buteo soUtarius 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 soUtarius. See Pr. U. S. Nat. Mus., 1S85, p. 36. 



« The A. O. U. Committee has reversed the proper names of tlie wild turkeys, reverting to an old error long 

 since exposed. See Key, p. 576. 



