It sings both when perched and upon the wing. Instances are upon record of young Goldfinches taken from the nest when only two or three days old, reproducing when they grew up not the music of their own kind, but the songs of other species heard from their places of captivity.
The poets have not given the bird a great deal of attention, but our photograph of a nest and eggs proves that Grahame was a good observer, else he could not have penned the following lines:
“Sometimes suspended at the limber end
Of planetree spray, among the broad-leav’d shoots
The tiny hammock swings to every gale.”
The call notes have been written down as ziflit or tisflit, twee-eet or twit, oft repeated, and glit uttered quickly.
THE BLACKCAP WARBLER.
Although generally distributed in suitable parts of England and Wales, and found breeding sparingly in the Lowlands of Scotland and certain parts of Ireland, the Blackcap Warbler is not so common in my experience as the youthful student would be led to believe after reading several books I could name upon ornithology.>