wild population

But before they can be assured, more efforts must be made, because the population of the crane in the wild is on the decline, and many other species appear headed toward extinction.

它们得到保护之前需要我们做更多努力，因为野生鹤的数量正在下降，许多其他物种也似乎正在走向灭绝。

Judgment in Nature: drought, pestilence, famine, disease, wild animals, population loss.

大自然中的审判: 旱灾, 瘟疫, 饥荒, 疾病, 野生动物, 人口损失.

Birut é Galdikas, a renowned primatologist who has been studying orang-utans in Tanjung Puting since 1971, is "thrilled" by the idea. Rescued orang-utans, of whom more than 300 are in her care centre in the park, could be freed without danger to the wild population.

BirutéGaldikas对该项目很赞赏，她是一位著名的灵长目动物学家，她从1971年以来就开始研究丹戎普丁国家公园的猩猩，在公园的中心由300多只猩猩在她的照料下可以安全地放回野生群体中。

Wild pigs attracted golden eagles from the mainland, and those flying predators crashed the fox population.

岛上的野猪引来了大陆的金雕，这些飞行的捕食者们导致岛屿灰狐的数量大幅下降。

The cubs' father was born in the wild and he's bringing in new genes that will help sustain the population over next 100 years.

小豹子们的父亲出生于野生环境，并且携带新的基因，这将有助于维持未来100年美洲豹的数量。

Results Established movements lifes table of wild Polygonum aviculare population.

结果编制出扁蓄野生种群的动态生命表.

The final goal of the species reintroduction is to establish self-sustained wild population.

物种重引入（Reintroduction）的最终目标是恢复能长期自我维持的野生种群。