Well, the best example I know of is the California condor, in 1972, was down to about 22 individuals.

我所知道的最佳例子是加州秃鹫，1972 年时，它们的数量仅剩大约 22 只。

And so through an amazing effort, zoos and other conservation organizations, they captured every single remaining condor, all 22.

在动物园和其他保护组织的同努力下，他们捕获了所有剩下的 22 只秃鹫。

She is leading the tribe's effort to bring back condors, a bird at the heart of Yurok history and ceremony.

她正在领导部落找回秃鹰的努力，秃鹰是尤洛克历史和仪式的核心。

Raised in captivity, condors A0, A1, 2 and 3 lived in this pen before emerging into a new world.

秃鹰A0、A1、A2和A3在圈养中长大，在进入新世界直生活在这个圈子里。

Scientists know the California condor as Gymnogyps californianus.

科学家将加利福尼亚秃鹰称为 Gymnogyps californianus。

By 1987 only 27 condors remained, and they were brought into captivity to save the species.

到1987年，只剩下27只秃鹰，为了拯救这个物种，它们被圈养了来。

Since then a partnership of public and private groups has reintroduced a few hundred condors in the western United States.

从那时，和私人团体的合作伙伴关系在美国西部重新引入了数百只秃鹰。

The condors are a source of inspiration, says the tribe's vice chairman Frankie Myers.

部落副主席弗兰基·迈尔斯说，秃鹰是灵感的源泉。

63. California condors attract researchers' interest because they .

63. 加州秃鹰所以引研究人员的兴趣，是因为它们.

Beginning with the 19th century Gold Rush, the deadly impact of settlers to the region brought condors close to extinction.

从19世纪的淘金热开始，定居者对该地区的致命影响使秃鹰濒临灭绝。

California condors are North America's largest birds, with wing-length of up to 3 meters.

加利福尼亚秃鹫是北美最大的鸟类，它们的翅膀长可达 3 米。

[Zach] If a condor's trying to get its beak wet, what would we expect to see here?

- [Zach] 如果只秃鹫试图让它的喙沾湿，我们在这里会看到什么呢？

And back in the Pleistocene, the California condor had a whole lot of North America to purify.

回到更新世，加利福尼亚秃鹰有很多北美需要净化。

But the zoos' rigorous selection of California condors shows no prospects of yielding an economically useful product.

但动物园对加州秃鹰的严格挑选表明，不可能生产出具有经济用途的产品。

They are not outta danger, they are still a critically endangered species, but right now there are about 550 California condors in the world.

它们仍然处于危险中，依然是极度濒危物种，但目世界上大约有 550 只加州秃鹫。

Condors are a complex species, they're very social, there's a long learning process, the young stay with their parents for a long time.

秃鹰是个复杂的物种，它们非常善于社交，这是个漫长的学习过程，雏鹰会和其父母呆在很长时间。

It's part of the family of birds that includes the North American Turkey Vulture, the Black Vulture, and the Andean condor.

它是包括北美火鸡秃鹰、黑秃鹰和安第斯秃鹰在内的鸟类家族的部分。

And, as it happens, so did the condors that once lived in Florida.

而且，碰巧的是，曾经生活在佛罗里达州的秃鹰也是如此。

During the Pleistocene, condors feasted on the carcasses of the famous megafauna from that epoch, like mammoths, bison, and giant sloths.

在更新世期间， 秃鹰以那个时代著名的巨型动物的尸体为食，比如猛犸象、野牛和巨型树懒。

Condors have wingspans of three meters and can live as long as 60 years, but they breathe slowly, averaging only one chick every two years.

秃鹰翼展3米，寿命长达60年，但呼吸缓慢，平均每两年才产下只雏鹰。