William Henry Hudson,
British birds
(1921)
“ Yet the wren is a hardy little bird, a resident all the year round in the coldest parts of our country, and one of the few songsters which may be heard in all seasons. Even during a frost, if the sun shines, the wren will sing as gaily as in summer. His song is his greatest charm. It is unlike that of any other British melodist—a loud, bright lyric, the fine, clear, high-pitched notes and trills issuing in a continuous rapid stream from beginning to end. ”
