Wood Lark.

Common Bunting.

Black-headed Bunting.

Greenfinch.

Linnet.

Russet Wheatear.

And lastly, in a foot-note to Mr. Dawson Rowley’s article on the Cuckoo,[99] in which the above lists were quoted, Professor Newton has pointed out the authority which exists for including the following, at least occasionally, amongst the foster parents of the young Cuckoo:—

House Sparrow.

Blue-throated Warbler.

Rock Pipit.