2/22は猫の日!そして「ニーニーニー」ということで野鳥の「ヤマガラの日」でもあります。実際に鳴き声が「ニーニーニー」って聞こえるんですよね~😊
February 22 is called "Cat Day" in Japan, but it is also called "Yamagara Day" for wild birds because it is pronounced NII-NII-NII. This is because the call of the mountain rattler sounds like NII-NII-NII~.