AVES ANATID/E. 423 



nest is made, and she lies so close that she will not stir until almost 

 walked on. While the birds are immature (i. e., less than one year old) 

 the sexes are scarcely distinguishable, the plumage of both male and 

 female being an almost equal mixture of white and black colours." ("Tom 

 Bay," Trinidad Channel, Straits Magellan, January, 1879.) (Cop., Cruise 

 "Alert," 1883, pp. 56-57-) 



Chloephaga magellanica (Gmelin). 



White-winged Antarctic Goose, Brown 111. p. 100, pi. 40, j* (1776: 



Falkland Isl.). 

 Oie des terres Magellaniques, D'Aubent. PI. Enk. IX. pi. 1006. 

 Oie des isles Malouines, Buff. Hist. Nat. Ois. IX. p. 69 (1783). 

 Bustard Goose, Lath. Gen. Syn. III. pt. ii. p. 440 (1785). 

 Magellanic Goose, Lath. tom. cit. p. 443. 

 Anas niagel/anica, Gm. Syst. Nat. I. p. 505, 9 (1788) ; Lath. Ind. Orn. 



II. p. 838 (1790) ; Yarrell, P. Z. S. 1833, p. 3. 

 Anas leitcoptera, Gm. Syst. Nat. I. p. 505 (1788). 

 Anser leucopterus, Bonn. Enc. M^th. I. p. 113, pi. 30 fig. i (1790). 

 Anser magellanicus, Bonn. tom. cit. p. 117, pi. 29 fig. i ; Schl. Mus. Pays 



Bas, VI. p. 99 (1866: Falkland Isl). 

 Bernicla magellanica, Stephens in Shaw's Gen. Zool. XII. p. 57 (1824); 



Gray Gen. B. III. p. 607 (1844); Reichenb. Syst. Av. Natatores, pi. 



98 fig. 949 (1845); Des Murs in Gay Hist. Chil. Zool. I. p. 443 



(1847); Scl. Ibis, 1864, p. 122 (Chili); Pelz. Reise Novara Vog. p. 



136 (1865: Chili); Cunningh. Ibis, 1868, p. 127; Scl. & Salv. P. 



Z. S. 1876, p. 363; Durnf Ibis, 1878, p. 400 (Chupat Valley, winter 



visitor, March to Sept.: Lake Colgaupe, resident); Scl. P. Z. S. 1880, 



p. 502; Lataste, Actes Soc. Sci. Chile, III. p. cxxii (1893: Str. 



Magellan). 

 Bernicla leucoptera, Stephens in Shaw's Gen. Zool. XII. p. 58 (1824); 



Phil. & Landb. An. Un. Chile XXI. p. 427 (1862); iid. Arch, f Nat. 



1863, p. 194. 

 Chenelopex leitcoptera (part) Less. Traite d'Orn. p. 627 (1831). 

 Chloephaga magellanica, Eyton, Mon. Anat. p. 82, pi. i (1838); Darwin, Voy. 



Beagle, Birds, p. 134 (1841 : Tierra del Fuego : Falkland Isl.); Gray 



List B. Brit. Mus. Part iii. p. 126 (1844); Hartl. Naumannia, 1853, p. 



222 (Valdivia); Licht. Nomencl. Av. Mus. Berol. p. 100 (1854); Scl. 



