The common and northern potoos  have menacing bright yellow eyes.

普通和北方的波图人有凶狠的亮黄色眼睛。

Potoos have a few adaptations  that make them unique among birds.

Potoos 有一些适应性，使它们在鸟类中独一无二。

Danielle and the team traveled to Australia  to meet the aussie version of the potoo.

Danielle 和团队前往澳大利亚与澳大利亚版的 potoo 会面。

Meanwhile, the great potoo has large black  eyes that gives them a sinister look.

同时，大布图犬有一双黑色的大眼睛，看起来很凶险。

The seven potoo species look alike  and are tricky to tell apart.

这七种 potoo 看起来很相似，很难区分。

The great potoos are big enough  to swallow small birds whole.

大袋鼠大到可以吞下整个小鸟。

And their large retina helps potoos  keep high visual acuity when hunting.

它们的大视网膜有助于 potoos 在狩猎时保持高视力。

Despite being predators themselves,   potoos are harmless to larger animals like ocelots and birds of prey.

尽管它们本身就是食肉动物，但它们对豹猫和猛禽等大型动物无害。

Other predators use their sense of hearing  and chemoreception to find their prey, but as far as we know,   potoos use only their sight.

其他捕食者使用他们的听觉和化学感受来寻找猎物，但据我们所知，potoos 只使用他们的视觉。

The common and northern potoo, for example, are identical, and they've only been  recognized as separate species since 2016. The only way to tell them apart is by their call.

例如，普通和北方的 potoo 是相同的，自 2016 年以来它们才被认为是不同的物种。区分它们的唯一方法是通过它们的叫声。