CATALOGUE OF BRITISH BIRDS. 
211 
Tadorna liltoralis, Brehm^ Vog, Deuts. p. 857. 
Tadorna maritiina, Brehm, Vog. Deuts, p. 858. 
Shieldrake, Mont. Orn. Diet.; Bew. Brit. B. (1804) ii. p. 341, %. ; 
Penn. Brit. Zool. (1812) ii. p. 256. 
Common Shieldrake, Selby^ Brit. Orn. ii. p. 289. 
Common Shelldrake, Yarr. Brit. B. 2 edit. iii. p. 235, fig. 
PI. enl. 53 ; Gould ^ B. of Eur. pi. 357. 
a. Scotland. From Col. Montagu’s collection. 
h. Great Britain. 
c. Hayling’s Island. Presented by J. W. Tyndale, Esq. 
e. Great Britain. Presented by J. Gould, Esq. 
f g. Kirkwall. Very young. From Mr. J. Baker’s collection. 
h — k. Four tracheae. England. 
1. Sternum. England. Presented by John Ray, Esq. 
2. CASARKA. 
Casarka, Pr. Bonap. Geogr. Comp. List of B. p. 56 (1838). 
1. Casarka rutila. The Ruddy Shieldrake. 
Anas rutila, Pall. Nov. Comm. Petrop. x\v. p. 579, t. 22, f. 1 ; Naum, 
Vog. Deuts. (1842) xi. p. 564, t. 299; Schleg. Rev. Crit. des Ois. 
d’Eur. p. 116. 
Anas casarca, Linn. S. N. App. iii. p. 224. 
^.Tadorna rutila, Boie, Isis (1822), p. 563 ; Steph. Gen. Zool. xii. p. 
71 ; Brehm,^ Vog. Deuts. p. 859 ; Jenyns,^ Man. B. Vert, An. p. 
229; Eyton^ Cat. Brit. B. p. 61. 
Vulpanser rutila, Keys. ^ Bl. Wirbelth. Eur. p. 84. 
Tadorna casarca, Macgill. Man. N. H. Ornith. ii. p. 163. 
Casarca rutila, Pr. Bonap. Geogr. Comp. List, of B. p. 56 ; G. R. 
Gray., Gen. of B. iii. p. 613. 
Ferrugineous Duck, Mont. Orn. Diet. ; Bew. Brit. B. (1804) ii. 
p. 359. 
Red Duck, Penn. Brit. Zool. (1812) ii. p. 272 ? 
Ruddy or Casarka Shieldrake, Selby, Brit. Orn. ii. p. 293. 
Ruddy Shieldrake, Yarr. Brit. B. 2 edit. iii. p. 230, fig. 
Gould, B. of Eur. pi. 358. 
(Dorsetshire and Suffolk). 
