CATALOGUE OF BRITISU UIEDS. 217 



Vert. An. p. 261 ; Ei/ton, Cat. Brit. B. p. 50 ; Pr. Bonap. 



Qeoyr. Comp. List ofB. p. 60 ; Keys. ^ Bl. Wirbelth. Eur. p. 91 ; 



JVau7n. Vdc/. DeutscM. (1844) xii. p. 030, t. 337; SMe,j. lieu. 



Crit. des Ois. d'Eur. p. 107; Man/ill. Man.N. H. Orn. ii. p. 217; 



G. R. Grail, ^^"'- of ^- i"- P- 637. 

 Great Auk, Mont. Om.Dict.; Bew. Brit. B. (1804) ii. p. 162, fig.; 



PenH.Brit.Zool{lSl2)n.\^. 140, pi. 26; Selhy, Brit. Oni^ii. 



p. 433 ; Yarr. Brit. B. eel. 2. iii. p. 476, fig. ; id. ed. 3. iii. 



p. 479, fig. 

 Gare-fowl, Mwt. in Ibis, 1861, p. 374. 



PI. Enl. 367; Goidd, B. of Eur. pi. 400. 

 a. Papa Westra, Orkney. From Mr. Bullock's Collection. 



2. Alca toeda. The Eazor-bill. 



AIca torda, Linn. Faun. Suec. p. 49 ; Brilnn. Orn. Bor. p. 25 • 



Temm. Man. d'Orn. (1815) p. 616; Flem. Brit. An.^. 130;' 



Brelir)^, Tog. Deutscld. p. 1003 ; Jenyns, Man. Brit. Vert. An. 



p. 200 ; Eyton, Cat. Brit. B. p. 49 ; Keys. 6f BL Wirbelth. Ear. 



p. 91 ; Naum. V6g. Deutschl. (1844) xii. p. 600, t. 336 ; Schleg. 



Rev. Crit. des Ois. d'Eur. p. 108 ; Macgill. Man. N. H. Orn ii 



p. 216 ; G. R. Gray, Gen. of B. iii. p. 637. 

 Alca pica, Linn. S. N. i. p. 210. 

 Alca balthica, Brilnn. Orn. Bor. p. 101. 

 Alca unisulca;ta, Briitin. Orn. Bor. p. 102. 

 Alca glacialis, Brehm, Vog. DeutscM. p. 1004. 

 Alca islandica, Brehm, Vog. Deutscld. p. 1005, t. 46. f. 2. 

 Utamania torda. Leach, Syst. Cat. Mamm. 6f Birds in B. j¥.p.42; 



Steph. Gen. Zool. xiii. p. 27; Pr. Bonap. Geogr. Comp. List ofB. 



Utamania pica, Leach, Syst. Cat. Mamm. 4' Birds in B. M. p. 42 ; 



Steph. Gen. Zool. xiii. p. 30. 

 Eazor-biU, Mont. Orn. Diet. ; Bew. Brit. B. (1804)'ii. p. 164, fig.; 



Yarr. Brit. B. ed. 2. iii. p. 473, fig. ; id. ed. 3. iii. p. 470, fig. 

 Eazor-biU Auk, Penn. Brit. Zool. (1812) ii. p. 148 ; Selbu Brit 



Orn. ii. p. 435. •^' 



Black-billed Auk, Bew. Brit. B. (1804) ii. p. 167. 



PI. Enl. 1003, 1004; Gould, B. of Eur. pi. 401. 



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



h. Scotland. Young. From Col. Montagu's Collection. 



f-e. North of Scotland. Young. From Mr. Bullock's Collection. 



/. Orkney Islands. 



g-j. Craigs of Hoy, Orkney. From Mr. J. Baker's Collection. 



A-. Sternum. England. 



1. Sternum. England. Presented by John Eay, Esq. 



