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在4月份,山中残雪未尽,乍暖还寒。树木虽然依旧光秃秃的,但枝梢上已见叶片的鳞苞和隐隐的绿意。山溪虽然未曾脱尽冰甲,但已欢乐地唱着春天的歌。林蛙恋爱的季节来到了。林蛙的恋爱十分浪漫,它绝不在冬眠才罢的河中,而是到山林中的水泡子里去“对歌”。林蛙专家顾锡恩先生,把林蛙的这一生态现象称之为“林蛙出河”。拍摄林蛙很困难,因为它们架子实在太大!达不到“气温较高,气压较低,无风或者微风”的条件,不在“下午4点到
In April, there was still snow in the mountains. Although the trees are still bare, but the branches have been seen on the leaf scales and faint green leaves. Although the mountain stream ice cream has not been off, but has been happy to sing the song of spring. Rana falls in love season. Rana romance is very romantic, it is by no means in the hibernation of the river, but to the blisters in the mountains to go to the ”song.“ Rana expert Gu Xi’en, the Rana’s ecological phenomenon called ”Rana out of the river.“ It is very difficult to shoot Rana because they are too big for shelves, not to reach the condition of ”higher temperature, lower pressure, no wind or breeze", not at 4 o’clock in the afternoon