• 資源短缺時經常可見林蛙(common frog)的蝌蚪捕食同類。 PHOTOGRAPH BY GEORGETTE DOUWMA, NATURE PICTURE LIBRARY
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  • 資源短缺時經常可見林蛙(common frog)的蝌蚪捕食同類。 PHOTOGRAPH BY GEORGETTE DOUWMA, NATURE PICTURE LIBRARY

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