vocalisation

So what this is the larynx pulling down out of the nasal cavity so that during the vocalisation the animal was vocalising out through its mouth.

图像显示喉部在鼻腔中的位置下降 因而在发声过程中 动物可以通过口腔发出声音

As humans, we are more sensitive to vocalisations in that frequency range, and we're more likely to respond to them.

作为人类的我们 对那一频率范围的声音更敏感 我们也更能作出回应

So I assume that they were separated for a bit of time because of the energy involved in their vocalisations.

所以我假设它们分开有段时间了 由于它们的声音充满力量

Just by listening, she can tell which members of the family may be vocalising and why.

光靠听 她就能判断出 声音来自谁以及其中的内容

But nobody had actually ever seen inside the throat of an animal as it vocalised.

但没人真正见过 动物发声时其喉咙的状态

And we believe that they produce this vocalisation in order to communicate information about the body size.

我们认为它们发出这种声音 是为了表达关于体型的信息

During the rut, the males produce a very large number of vocalisations, called groans.

*期中的雄鹿 会发出大量的叫声 我们称之为哼叫声

We now know that fish, just like birds, vocalise most at dawn and dusk.

我们现在知道 鱼像鸟一样 在黎明和黄昏时分鸣叫

What I'm doing is I'm trying to capture vocal sequences between elephants in the clearing in order to build up an elephant lexicon, what these vocalisations mean.

我现在的工作就是努力 找寻象群在盐湖沐浴时的叫声 与行为的对应关系 以期建立一部关于象的行为词典

What's really wonderful about this is that other individuals are chiming in just in response to the vocalisation, so they don't even have to see the stimulus in order to know that this is a coyote, and they start yelling.

真正奇妙的是 其他的土拨鼠也陆续加入 回应发出的警报 所以它们甚至不需要亲眼看到掠食者 就能知道这是土狼并开始喊叫