A 29 mins.video recording of the talk by Dr. John Mackinnon (author of the book: A Field Guide to the Birds of China) at Shanghai on 22 July 2014.
馬敬能博士(中國鳥類野外手冊作者) 22.7.2014 上海演講錄影(全長29分鐘)"鳥和蜜蜂", 咐中文字幕.
轉自一席演講(微信號yixiclub)
http://www.wx135.com/zh-tw/artic ... 3-1ca502734e20.html
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Last edited by Paux at 22/05/2015 11:24 ]