The sound of the "Kuhl's brown frog" (Rana kuhlii), known as "big-head," is like a lower-pitched old mother hen, and that of the spotted brown frog is like the glug-glug sound of water being poured out of a bottle, while a few "Butler's microhylids" (Microhyla butlerii) sound like a cacophonous group of ducklings.
「大頭蛙」古氏赤蛙的打鼓聲像低沈的老母雞，腹斑蛙像有人拿著水瓶「咕嚕咕嚕」灌水，巴氏小雨蛙則是一群聒噪的小鴨子。暗夜蛙聲