Sonoran green toad
... that the call of the Sonoran green toad is said to resemble "the buzzer on an electric alarm clock"?
... that the call of the <b id="mwAng"><a href="./Sonoran_green_toad" id="mwAnk" rel="mw:WikiLink" title="Sonoran green toad">Sonoran green toad</a></b> is said to resemble "the buzzer on an electric alarm clock"?