Song: Song made up of one or more introductory notes followed by a buzzing trill "che che che zheeeee"; although some birds skip the introductory notes. Song varies geographically in the number of introductory notes. May also make a whining "neaha" call similar to the mew call of a Grey Catbird.
Sound: John Neville (Bird Songs of Canada's West Coast); Canada, British Columbia; Salt Spring Island; Adult; Primary Sound;