As expected, the unfamiliar sound had no effect on the fairy wrens.

不出所料，这种陌生的叫声对细尾鹩莺没有任何影响。

It turns out that baby red-backed fairy wrens also emerge chirping like their moms.

事实证明，红背细尾鹪鹩也会像它们的妈妈一样发出类似唧唧喳喳的叫声。

Female Australian superb fairy wrens were found to repeat one sound over and over again while hatching their eggs.

研究人员发现，澳大利亚雌性华丽细尾鹪鹩在孵蛋时，会反复发出一种声音。

To find out if the special quality was more widespread in birds, the researchers sought the red-backed fairy wren, another species of Australian songbird.

为了查明这种特殊的能力是否在鸟类中很普遍，研究人员寻找了另一种澳大利亚鸣鸟——红背细尾鹪鹩。

The fairy wren is a small Australian songbird.

仙女鹪鹩是一种小型澳大利亚鸣禽。

B. The observation of fairy wrens across Australia.

B. 澳大利亚各地对仙女鹪鹩的观察。

These included the fairy wrens' own threat call.

其中包括仙女鹪鹩自己的威胁电话。

The fairy wrens trained with the thornbill's cry, fled when they heard it.

仙女鹪鹩用刺鸟的叫声训练，听到叫声就逃跑了。