328 



COI.YMniDK. 



NATATORES. 



COLVMBIDM. 



THE BLACK-THROATED DIVER. 



Colfimhus aycticiis. Black-tin oated Diver, Penn. Brit. Zool. vol. ii. p. 170. 



I, , ,, ,, ,, IMoNT. Ornilh. Diet. 



• I ,, ,, ,, ,, BiiwiCK, Brit. Birds, vol. ii. p. 203. 



The Lesser Imher, „ „ ,, ,, 198. 



M ,, Black- thrnated Diver, Flem. Brit. An. p. 133. 



I, >> ,, „ ,, Selisy, Brit. Ornitli. vol. ii.p. 4 ] 1. 



>> >> ,, ,> ,, .Tenyns, Brit. Vert. p. 256. 



,, >> >> ,. .. Gould, Birds of Europe, pt. xii. 



,, >, Phriigemi a A'o/n^e noir, Tejim. Man. d'Oinith. vol. ii. p. 913. 



Of the three species of the genus Coltjmhus, known in this 



