Port Lympne Reserve, which runs a breeding programme, has welcomed the arrival of a rare black rhino calf.
负责繁育计划的林姆尼港保护区迎来了一只稀有的黑犀牛幼崽。
Female seals are needed for the breeding programme.
这项繁殖计划需要一些雌海豹。
They undertook the work as part of a statewide breeding programme.
他们承担的此项工作是一个州级育种项目的一部分。
So the decision was made to protect the few remaining birds by setting up a captive breeding programme.
于是决定通过饲养繁育计划来保护仅存的少数鸭子。
Gene Banks are not just for the crop breeding programmes of the centres, but part of an international programme.
基因库不仅仅是用于各中心的作物育种项目，也是一个国际项目的一部分。
A concerted conservation effort and captive breeding programme, assisted by international organisations, has paid off.
在国际组织的协助下，关爱保护的努力和圈养方案已初见成效。
The zoo's director, PL Ananthasamy, argues that the answer to the tiger's decline lies in a captive-breeding programme.
动物园主任阿南塔撒米认为，圈养才是解决老虎数量下降问题的答案。
A breeding programme must provide for a continual infusion of new genetic material into the population to avoid in-breeding.
一项育种计划，必须为把新的遗传种质不断地渗进育种种群提供条件，以避免近交。
Critics have however already called for the breeding programme to be closed down amid concerns the scientists are 'playing God'.
目前，批判人士已呼吁这项基因改良培育项目关闭，并意指科学家在“扮演上帝”。
We saw some of those new cages being put to use during our visit, housing up to ten animals each as the park's breeding programme continues apace.
在访问期间我们看到有一些最多能够容纳十只同时快速繁育的新笼子开始安装建造。
Shortly after purchasing the giraffe Manor in Nairobi, Kenya, the owners began a breeding programme to reintroduce the Rothschild's giraffe into the wild.
买下肯尼亚内罗毕长颈鹿庄园后，主人开始培育项目，重新引进罗斯柴尔德长颈鹿。
Twenty-two years after the programme started, there are an estimated 1,000 breeding pairs.
这个项目开始22年后，据估计现在有大约1000对繁衍后代的鸟儿。
Twenty-two years after the programme started, there are an estimated 1,000 breeding pairs.
这个项目开始22年后，据估计现在有大约1000对繁衍后代的鸟儿。
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