Prairie dogs are America's answer to the meerkat - small, sociable and exceptionally cute. This offbeat film narrated by Rob Brydon takes us to the Wild West where prairie dogs live in huge colonies known as 'towns'. Like meerkats, they are comical to watch, but there is a whole lot more to prairie dogs than just being cute - they can talk. For 30 years Professor Con Slobodchik...$草原鼠鼠真可爱 像人类社会一样的关系 还有语言$呆萌呆萌 | http://www.bilibili.tv/video/av689830/$学术性较强的纪录片,语言学类的。还是非常有意思,但是受众面就要小一点。$那两位学生这博士读得有点好玩……and,那图是时频分布吧?$萌的很