DUTCH AND ENGLISH BIRDS. 194 
Genus Sylvia. 
Sylvia cinerea (Linn.). 
A common summer visitor to Holland and the British 
Islands. 
Sylvia curruca (Linn.). 
A common summer visitor to Holland and Gr. Britain. 
(Sylvia orphia) Temm. 
Sylvia atricapilla (Linn.). 
In Holland a common summer visitor in the higher 
eastern provinces; on migration or irregularly breeding in 
the western provinces. 
A common summer migrant to England and Wales, 
rare to Ireland and Scotland. 
Sylvia hortensis Bechstein. 
One of Holland’s most common summer visitors, also com- 
mon in Gr. Britain and Ireland. 
Sylvia nisoria (Bech.). 
Has been twice obtained in Holland, in Groningen (18th 
May 1860 and 15th April 1861, Museum of Leyden, 
Bouwstoffen, Dl. II], p. 520). Of very rare occurrence in 
England. 
Genus Melizophilus. 
(Melizophilus undatus) * * (Bodd.). 
Genus Regulus. 
Regulus cristatus (Linn.). 
A common resident in Holland and the Br. Isl. 
Regulus ignicapillus (Temm.). 
A comme winter migrant to some parts of Holland, so 
f. i. to the provinces Noord Holland and Utrecht. An 
accidental visitor to England. 
Notes from the Leyden Museum, Vol. XV. 
