He looked out and saw a crowd of birds hopping on the frozen lawn round the well-filled dish. The little net, which hung just outside the window, was alive with hungry tomtits. They pecked eagerly at the suet, and chattered their thanks between every mouthful.

“What a lot of birds we have to-day,” Uncle George remarked. “Do you know the names of them all, boys?”

“We know those you pointed out to us yesterday,” said Frank. “There is the chaffinch, the thrush, the greenfinch, the blackbird, and the hedge-sparrow, but I don’t know that one with the bright red breast, black velvet head, and grey wings. And there is a new one among the tomtits. He has a very long tail, and is like a small parrot.”

“Oh,” said Uncle George, “the first you spoke of is the bullfinch. He is so easily tamed that he makes a splendid pet. The hen bullfinch is there too, I see. She has a dull brown breast, and is not quite so pretty as her husband. The bullfinch is very fond of berries. If we could get some hawthorn or rowan berries, we should have all the bullfinches in the district around us. The other bird is the long-tailed tit. He is also a very amusing little chap.”

Bullfinches.

“Why do the tomtits make such a fuss about the suet?” asked Tom. “The bullfinches do not come near it.”

“That is because the tomtit is a flesh-eater, Tom. He lives on insects. The bullfinch feeds on berries and seeds. He is also blamed for eating the young buds of fruit-trees in spring-time, but I am not quite sure that he does this.”

“Where are all the insects in winter, Uncle George?” asked Frank.