特别是鸟类数量众多，共435种，中国发现的9种鹤湖南就有4种，在洞庭湖越冬的小白额雁占了全世界90%。
Especially for total 435 kinds of birds, 9 kinds of crane in China, and our kinds are in Hunan, anser erythropus in the Dongting Lake in winter should account for 90% of the world.
特别是鸟类数量众多，共435种，中国发现的9种鹤湖南就有4种，在洞庭湖越冬的小白额雁占了全世界90%。
Especially for total 435 kinds of birds, 9 kinds of crane in China, and our kinds are in Hunan, anser erythropus in the Dongting Lake in winter should account for 90% of the world.
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