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



Gmelin, Systema Natura Linncei. 



Latham's General Synopsis of Birds. 



Latham's Index Ornitliologicus. 



Fabricii Fauna Groenlandica. 



Briinnichii Ornit/iologia Borealis. 



Pennant's Arctic Zoology. 



Linntei Fauna Snecica, Editio altera. 



IMiiller, Zoologize Danicce 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. Ltd. Orn. i. 32. Temm. 33. — White Iceland Falcon. 

 Lath. Si/n. i. 71. — F. Candicans. Gmel. i. 275. — White Jerfalcon. Lath. Si/n. i. 83. <^- 

 Supp.2l. — Gyrfalcon. ^rf/. 2'oo/. ii. 221. Br.Zool. i.217. — Jerfalcon. Mont. Diet, 

 <Sf Supp.—F. Islandus. Gmel. i. 271. Fabr. 58. Briiii. no. 7 &> 8. Miili. «o. 73.— 

 Spotted Iceland Falcon. Lath. Si/n. i. 71. — F. Rusticolus. Gmel. i. 26S. Fabr. 55. 

 Faun. Suec. 19- Lath. Lid. Orn. i. 28. — Collared Falcon. Jrcl. Zool. ii. 222. Lath. 

 Syn. i. 56. 



Young Birds. F. Gyrfalco. G«e/. i. 275. Lath.Ind.Orn.i.32. Fawi.Suec. 

 22. — F. Fuscus. Fabr. 56. Briiii. no. 9- — F. Sacer. Gmel. i. 273. Lath. Lid. Orn. i. 

 34. — Sacre Falcon. Lath. Si/n. i. 77 H^ 78. tS' Supp. 20. Arct. Zool. ii. 202.— Dusky 

 Falcon. Jlret. Zool. ii. 220. — American Falcon. Lath. Si/n. Supp. 38. — Brown Jer- 

 falcon. Lath. Si/n. i. 82. — Iceland Falcon. Lath. Sj/n. i. 70. Jrct. Zool. ii. 2l6. — 

 Greenland Falcon. Lath. Si/n. 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 



