ALCIDJB. 157 



The WHITE EYE-BROWED GUILLEMOT. URIA ringuia, 

 Briinn. Orn. Bor. No. in. U. lachrymans, Lapy. 

 Ckloris, Voy. Pitt. Aut. du Monde, t. 23. U. leucoph- 

 thalmos, Faber. U. leucopsis, Brehm. 



a. North America. Presented by the Hudson's Bay 

 Company. 



The BLACK GUILLEMOT. URIA grylle, Lath. Colymbus 

 grylle, Linn. S. N. i. 220. Cepphus columba, Pall. 

 Grylle scapularis, Steph. Columba Groenlandica, 

 Briss. U. grylloides et U. balthica, Briinn. 



a. b. c. d. Orkney. 



e. Great Britain. From Col. Montagu's Collection. 



/. Young. Great Britain. 



g. Spitzbergen. Presented by the Admiralty. 



h. Greenland. Presented by the Admiralty. 



. Northern Sea. Presented by the Admiralty. 



j. North America. Presented by the Hudson's Bay 



Company. 

 k. Fern Island. 



1. Winter Island. Presented by the Admiralty. 

 m. North Sea. 



The SLENDER-BILLED GUILLEMOT. URIA Townsendii, 

 Audub. Orn. Biogr. v. 251. B. of Amer. t. 430. 



a. Columbia River. Presented by Capt. Sir E. Belcher, 

 K.C., R.N. 



The ANCIENT AUK. BRACHYRAMPHUS antiquus, Brandt. 



Alca antiqua, Gmel. S. N. i. 554. Audub. B. of 



Amer. t. Uria senicula, Pall. 

 a. Kamtschatka. From the Frankfort Museum. 



The LITTLE AUK. ARCTICA alle, VieilL Alca alle, Linn. 

 S. N. i. 211. Naum. Vog. Deut. t. 65. f. 102. Edw. 

 B. t. 91. A. Uria minor, Briss. 



a. Devonshire. From Col. Montagu's Collection. 



b. Great Britain. Presented by J. Engleheart, Esq. 



c. d. Orkney. 



e.f. g. h. Northern Expedition. Presented by the Ad- 

 miralty. 

 i ? 



