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吼猴死亡。

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录吼猴，它们每天早上都会改变它们的领地。

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，你可能会遇到比游客更多的吼猴，公元 500 到 700 年间，“美洲虎”部族曾在此繁衍生息。

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吼猴重新引入蒂茹卡国家公园。

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会对吼猴造成致命的伤害。”