DUTCH AND ENGLISH BIRDS. 219 
Breeds in Brit. Islands in some districts; on migration 
in winter elsewhere. 
Genus Fuligula. 
Fuligula rufina (Pallas). 
A rare straggler to Holland and the Br. Isl.; is said 
to have bred in Holland on the Naarder meer (Tijdschrift 
der Nederl. Dierk. Vereeniging, deel IV, bl. 100). 
Fuligula cristata (Leach). 
A winter visitor to Holland. 
Breeds in several places of England and Seotland. On 
migration elsewhere. 
Fuligula marila (Linn). 
A winter visitor to Holland and the Br. Isl. It breeds 
sparingly in Scotland. 
Fuligula ferina (Linn). 
A winter visitor to Holland and England, breeding 
in several localities of the United Kingdom. 
Fuligula affinis Eyton. 
Has once been obtained in Holland in 1859 (Museum 
of Nat. History of Leyden, Bouwstoffen, Dl. III, bl. 258). 
Genus Nyroca. 
Nyroca ferruginea (Gmelin). 
A scarce winter visitor to Holland, has been known to 
breed near Rotterdam. 
A rare straggler to the eastern coasts of England. 
Genus Clangula. 
Clangula glaucion (Linn.). 
A winter visitor to Holland, sometimes appearing in 
great numbers. 
A winter visitor to the Br. Isl., especially the north, 
Notes from the Leyden Museum, Vol. XV. 
