DUTCH AND ENGLISH BIRDS, 237 
A common winter visitor to Scotland, Ireland and the 
northern and eastern coasts of England, less numerous 
elsewhere. 
Podiceps nigricollis Brehm. 
Visits Holland on migration in small numbers; has bred 
in Zuid-Holland and Noord-Brabant (Koller, Vogels v. 
Ned., p. 65). 
Of irregular occurrence on migration in the Br. Islands. 
Genus Tachybaptes. 
Tachybaptes fluviatilis (Tunstall). 
A resident in Holland and the Br. Isl. 
Genus Alea. 
Alca torda Linn. 
A winter visitor to Holland on migration, 
A resident in the Br. Islands, breeding on the rocky 
coasts. 
Genus Lomvia. 
Lomvia troile Linn. 
Occurs on the coasts of Holland as a straggler all the 
year round. 
A resident in the United Kingdom. 
Lomvia Bruennichi (Sabine). 
A rare winter visitor to the coast of Holland (Schl., V. 
v. Ned. p. 497): doubtfully in the Br. Isl., though pro- 
bably (H. 8.). 
Genus Uria. 
Uria grylle (Linn.). 
A rare winter straggler to the coasts of Holland. 
In the Br. Islands it breeds on the coasts of Scotland 
and Ireland; occurring on migration elsewhere. 
INotes from the Leyden Museum, Vol. XV. 
