123 
339. BraNnvta RUFINA Pa Atte age see” Mole Vee Pl A xexre 
Rep-crestep Duck. 
The occurrence of this bird in England is very seldom and uncer- 
tain; still there are many British specimens extant. 
Subfamily FULIGULIN A. 
The birds of this subfamily, or the Diving Ducks, form an exten- 
sive group, members of which are found in most parts of the globe, 
and which is well represented in the British Islands, 
Genus Funreuna. 
St0e HULIGULA CRISTATA . . . « « « « Vol. V. Pl. XXDDT 
Turrep Duck. 
A tolerably common winter visitant to the British Islands ; many 
remain to breed on the lakes at Clumber and Osberton in Notting- 
hamshire, and doubtless on other similar sheets of water. 
341. FuLIGULA MARILA Gee, Po se att os Av Olen ewe onl Ne 
Scaure Duck. 
A winter visitant. 
Genus ENntIconerra. 
A genus established for the fine Steller’s Duck, a species nearly 
allied to the Eiders. ; 
Sie LNICONETTA STELLERT , . «: « « « « .VOle Vebl. SAN. 
Sretuter’s Duck. 
An accidental visitor to the northern parts of Britain ; its native 
countries are Lapland, northern Scandinavia, and Russia. 
Genus SoMATERIA. 
Of the Eiders, a very natural and distinct group of Ducks, 
there are but four or five species, inhabiting the northern portions 
of both the Old and the New World. ~ 
343. SoMATERIA MOLLISSIMA ... . . .» Vol. VY. Pl. XXVI-. 
Ever Dock. 
Stationary. Breeds on the Farn Islands and many other similar 
situations round our northern coasts. 
344. SoMATERIA SPECTABILIS ret eee Ole Vis BIE XX VALE 
Kine Duck. 
A rare and accidental visitor from the north, 
