...Although individualssometimes call alone, duets, trios, or quartets were more common... 
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
ランダム例文：
effrontery pulsations bearer
便利！手書き漢字入力検索
...Although individualssometimes call alone, duets, trios, or quartets were more common...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
ランダム例文：
effrontery pulsations bearer
便利！手書き漢字入力検索