A local volunteer fire and rescue team recently brought in five of the creatures.

当地一支志愿消防和救援队最近带来了五只。

Howler monkeys are big primates known for the loud sound they make.

是一种大型灵长类动物，以其响亮的声音而闻名。

Veterinarians and rescuers said it has killed tens or even hundreds of howler monkeys.

兽医和救援人员表示，这造成了数十只甚至数百只死亡。

And what I was interested in testing these out with was to record howler monkeys, which change their territory every morning.

我感兴趣的是用来测试这些东西的是记，它们天早改变它们的领地。

From 2010 to 2017, conservationists in Brazil re-introduced the red-rumped agouti and the brown howler monkey to the Tijuca National Park.

从 2010 年到 2017 年，巴西的环保主义者将红腰刺豚鼠和棕重新引入蒂茹卡国家公园。

To study the animals' roars, the team measured the volume of a howler bone in their throats which act like a resonator, the larger that bone, the deeper that voice.

为了研究的声，研究小组对的喉咙骨音频进行了测量，这种仪器也可以充当共振器，喉咙骨越大，声越大。

You'll probably encounter more howler monkeys than tourists amid the intricately carved stelae and temples where the " Jaguar" clan thrived from 500 to 700 A.D.

在精雕细刻的石碑和庙宇中，你可能遇到比游客更多的，公元 500 到 700 年间，“美洲虎”部族曾在此繁衍生息。

The " babies are very delicate, they can't be in a house where there are dogs or cats" because they have diseases that can be deadly for howler monkeys, he said.

他说，这些“幼崽非常脆弱，他们不可能呆在有猫狗的房子里”，因为他们携带的疾病可能对造成致命的伤害。”

But when she was hired to help build a zoo, she met the animal that would change her life and theirs, the cotton-top tamarin, a little monkey with a look right out of Dr. Seus.

但当她被聘请帮助建造动物园时，她遇到了改变她和它们生活的动物，棉头，一种看起来像苏斯博士的小子。