关键词：纪录片
BT高清网为您提供2017年由大卫·爱登堡主演,未知导演的《自然趣闻 第四季》/原名《David Attenborough's Natural Curiosities: Series 4》纪录片影视在线观看完整版,《自然趣闻 第四季》百度云网盘资源以及《自然趣闻 第四季》高清蓝光mp4迅雷下载，《自然趣闻 第四季》BT下载资源，希望您能喜欢！
Season 4导演：未知
主演：大卫·爱登堡
Plot Summary:Hybrids can be bizarre and they can be deadly. We look at two hybrid animals that owe their existence to human interference - the pizzly bear (a cross between a polar bear and grizzly), which has come into being because of global warming, and the killer bee, brought into existence because of the transfer of African bees to South America.
interesting😄