Can suggest “the alternation of two musical tones a diatonic next aside” or “a seem resembling a musical trill.” The flute-like trill of your Wooden thrush is perhaps the most gorgeous music of any North American bird. The descending trill of its relative the veery isn’t way too shabby, possibly. https://socialwebleads.com/story3686560/a-secret-weapon-for-birdwithmostwords-com