Can indicate “the alternation of two musical tones a diatonic next aside” or “a audio resembling a musical trill.” The flute-like trill of the wood thrush is perhaps the most stunning song of any North American chook. The descending trill of its relative the veery isn’t way too shabby, both. https://mypresspage.com/story3729506/rumored-buzz-on-birdwithmostwords-com