PBS 动物交配 Born in the wild

小白兔 · 发表于 2019-11-19 12:48:00

名称：PBS 动物交配 Born in the wild
频道：PBS
语言：英语
字幕：暂无
格式：720P高清 MKV
碟片：共4集，2张DVD数据光盘（数据光盘，不保证在传统DVD机中播放）
介绍：
About Elephants
Reidenberg and Evans follow Kiti, a pregnant female elephant, through the birth of her baby. In addition, Evans travels with a group attempting to control the elephant population (and learns how to produce a bull elephant sperm sample) while also maintaining genetic diversity, through chemical birth control as Botswana copes with increasing numbers of animals.
About Orangutans
Reidenberg and Evans travel to an orangutan sanctuary deep in the rainforest of Borneo to explore the reproduction challenges of one of humans’ closest cousins — the orangutan. The team examines how the alpha male “kings” exert their power over other males and seduce females in their territory. Devoting a lengthy seven years to raising a single orangutan baby is key to the success of the species — similar to humans.
About Kangaroos
The scientists chronicle the birth of a kangaroo joey and its development. The episode explores koala conservation efforts in Brisbane that use artificial insemination to boost the numbers of koala babies. Reidenberg visits a pioneering breeding program at the University of Adelaide to learn more about preservation efforts to save the extremely endangered southern brush-tailed rock-wallaby in South Australia.
About Dolphins
In this episode, Reidenberg travels to New Zealand to uncover the mating strategies and anatomies of dusky dolphins, who form mating groups that leap from the water in perfect unison. In a high-speed chase, males pursue females and rapidly mate with them — in just two seconds. Viewers can witness a dolphin birth and learn the difficulties of breastfeeding underwater.

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