The staff here at Dongtan Bird Reserve will measure, ring and weigh the trapped birds before releasing them unharmed.

东滩鸟类保护区的员工在不伤害它们的前提下释放鸟儿之前，会为诱捕到的鸟儿测量、戴上套环并称重。

The blood samples from live eagles in the new study were taken from birds trapped and studied for other reasons.

在这项新的研究中，活鹰的血液样本是从因其他原因被捕获并进行研究的鸟类中提取的。

All those nights Henry can't sleep, just knocking around these endless, impersonal rooms, like a bird trapped in a museum.

所有那些夜晚， 亨利都无法入睡，只是在这些无尽的、没有人情味的房间里敲来敲去，就像一只被困在博物馆里的小鸟。