.528 Capt. Sabine's Memoir on the Birds of Greenland, ^c. 



Gmelin, Systema Natura Linncei. 



Latham's General Synopsis of Birds. 



Latham's Index Ornithologicus. 



Fabricii Fauna Groenlandica. 



Briinnichii Ornithologia Borealis. 



Pennant's Arctic Zoology. 



Linnaei Fauna Suecica, Editio altera. 



Miiller, Zoologies Danica Prodromus. 



Temminck, Manuel d'Ornithologie. 



Wilson's American Ornithology. 



Pennant's British Zoology. Second edition. 



Montagu's Ornithological Dictionary and Supplement. 

 I did not consider it expedient to introduce the synonyms of 

 or reference to any other authors than those above mentioned, 

 except the particular circumstance of any individual case required 

 it ; where such occurs, the title of the work will appear in the refe- 

 rence itself. 



1. Falco Islandicus. Jerfalcon. 



F. Islandicus. Gmel. i. 275. Lath. Ind. Om. \. 32. Temm. 33. — White Iceland Falcon. 

 Lath. Syn. i. 71. — F. Candicans. Gmel.'i. 275. — White Jerfalcon. Lath. Syn. i. 83. ^■ 

 Supp.9.\. — Gyrfalcon. ^rcf. Zool.n. 221. Br.Zool. i. 217. — Jerfalcon. Mont. Diet. 

 Ss Supp.—F. Islandus. Gmel. i. 271. Fabr. 58. Briin. no. 7^8. Miill. no. 73.— 

 Spotted Iceland Falcon. Lath. Syn. i. 71. — F. Rusticolus. Gmel. i. 268. Fabr. 55. 

 Faun. Suec. 19. Lath. Ind. Om. i. 28. — Collared Falcon. Arct. Zool. ii. 222. Lath. 

 Syn. i. 56. 



Young Birds. F. Gyrfalco. Gmel. i. 275. Lath. Ind. Om. i. 32. Faun. Suec. 

 22 — F. Fuscus. Fabr. 56. Briin. no. 9- — F. Sacer. Gmel. i. 273. Lath. Ind. Om. i. 

 34. — Sacre Falcon. Lath. Syn. i. 77 Sf 78. S( Supp. 20. Arct. Zool. ii. 202. — Dusky 

 Falcon. Arct. Zool. ii. 220. — American Falcon. Lath. Syn. Supp. 38. — Brown Jer- 

 falcon. Lath. Syn. i. 82. — Iceland Falcon. Lath. Syn. i. 70. Arct. Zool. ii. 2l6.— 

 Greenland Falcon. Lath. Syn. Supp. 36. 



' The Jerfalcon was seen in a single instance at Baffin's Three 

 Islands, on the west coast of Greenland, in lat. 74". It was 

 wounded, but got away. 



The 



