Birds' brains are so small compared to primates.

与灵长类动物相比，鸟类的大脑太小了。

Although diet varies from species to species, many primates are largely vegetarian.

虽然不同物种的饮食不同，但许多灵长类动物基本上都是素食者。

Although diet varies from species to species, many primates are largely vegetarian.

虽然不同物种的饮食不同，但许多灵长类动物基本上都是素食者。

Primates and birds' brains have evolved along different tracks, but ended up with similar abilities.

灵长类动物和鸟类的大脑沿着不同的轨迹进化，但最终拥有相似的能力。

Primates specialise in savoring the many millions of flavor combinations that they can create for their mouths.

灵长类动物特别擅长于为它们的嘴巴创造数百万种不同的味道组合。

Now, it's been assumed that primates and some other mammals stood alone at the top of the hierarchy of cognitive evolution.

现在，人们默认灵长类动物和其他一些哺乳动物独自站在认知进化等级的顶端。

Today, I'd like to look at some communication systems found in mammals, particularly in primates, such as orangutans, chimpanzees, gorillas.

今天，我想看看哺乳动物的一些交流系统，尤其是灵长类动物，比如猩猩，黑猩猩，大猩猩。

Most of these things are learned in the long developmental periods that primates have, during which they engage in countless play experiences with their peers.

大多数这些东西都是在灵长类动物漫长的发育过程中习得的，在这一过程中，它们会与同伴进行无数次的游戏体验。

The family began to spread in the genome of primates after the divergence of the Catarrhini and Platyrrhini.

在狭鼻类和阔鼻类分散之后，这个家族开始在灵长类的基因组中扩散。

PRIMATES are our closest Cousins.

灵长类动物是我们最亲密的亲戚。

Nonhuman primates smile as well.

灵长类动物也可以微笑。

Related pictures: 25 Most Endangered Primates Named.

相关图片：25中最濒危灵长类动物。

They are also humans' closest relative among primates.

它们也是灵长类动物中与人类最为接近的亲戚。

Cetaceans even surpass most primates in their use of sound.

鲸目动物的声音运用能力甚至超过大多数灵长类动物。

Abuse of Laboratory Primates Escalates, Organization claims.

有机构称，实验室灵长类动物受虐待情况愈加严重。

The first primates probably appeared about 70m years ago.

第一只灵长动物出现在大约七千万年前。

Captive breeding programmes for zebras and some primates survived.

人工饲养繁殖斑马和其他灵长类动物的计划得以存活下来。

But no onehad looked at how non-primates react to unfair treatment.

但是，谁也不曾注意到非灵长类对不公平待遇如何回应。

Male primates play with the young, but sometimes they try to kill them.

雄性灵长目动物陪自己的孩子玩耍，不过有时候它们会试图杀死幼仔。

All 200 or so species of primates have dark eyes and a barely visible sclera.

所有200种左右的灵长类动物都有黑色的眼睛和几乎不可见的巩膜。

The primates eat fruit, leaves, and insects and rarely descend to the ground.

这些灵长类动物的食物包括水果、树叶和昆虫，它们很少会到地面上来。

FLATOW: They're not primates, not like apes and us, who can use little sticks.

傅拉托：它们不是灵长类，跟猿猴和我们不一样，我们可以使用小棍子。

Other primates do it to some extent and then it's interesting when they do it.

其他灵长类动物也在一定程度上有这种特性，但它们的笑很有意思。

But she definitely moved our understanding of primates further back in time.

但她绝对适时深化了我们对于灵长类的理解。

All primates have fingerprints, as do some tree-dwelling mammals, such as koalas.

所有灵长类动物都有指纹，一些栖息在树上的哺乳动物如考拉也不例外。

But humans, primates in general but particularly humans, are masters of deception.

总的来说灵长类动物，特别是人类，都是欺骗大师。

There is evidence that some animals, including non-primates, may act as reservoirs.

有证据表明，包括非灵长类的一些动物可能是病毒宿主。