198 DUTCH AND ENGLISH BIRDS, 
Genus Muscicapa. 
Muscicapa grisola Linn. 
A common summer visitor to Holland and the Br. Islands. 
Muscicapa atricapilla Linn. 
Generally only a visitor on migration to Holland in 
spring and autumn; exceptionnally staying to breed. 
A local summer visitant to Gr. Britain, unknown in Wales. 
Muscicapa collaris Bechst. 
In Holland a rare visitor on migration in spring. Has 
been observed to breed a few times (Bouwstoffen, DI. I, 
bl. 66). 
Has not been stated with certainty in England. 
Muscicapa parva Bechst. 
A rare straggler to Holland (G. M. de Graaf, Tijdschrift 
v. de Dierkundige Vereeniging, Serie 2, part 2, p. 158; 
Coll. G. M. and H. W. de Graaf). 
A rare straggler to the Br. Isl. 
Genus Wirundo, 
Hirundo rustica Linn. 
A common summer visitant to Holland and the Br. Isl. 
Genus Chelidon. 
Chelidon urbica (Linn.). 
A common summer visitant to Holland and the Br. Isl. 
Genus Cotile. 
Cotilé riparia (Linn). 
A common summer visitor to Holland an the Br. Islands. 
Genus Certhia. 
Certhia familiaris Linn. 
A common resident in Holland and the Br. Isl. 
Genus Carduelis. 
Carduelis elegans Stephens. 
Notes from the Leyden Museum, Vol. XV. 
