The 400 different species of Birds in the Anhui Province -- 我们的绿色答卷

我们的绿色答卷--我拍过328种鸟
Can you tell the difference between the sounds of different birds?
There are over 400 species of different birds in the Anhui Province
Today we meet a man who has photographed 328 of them
Sina Weibo @澳洲华厦传媒官网
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