镶嵌在琥珀中的羽毛似乎是更具观赏性，而非功能性：同一个团队的早前研究发现，来自该样品的鸟类与今天的鸟类羽毛类似。
The encased plumage seems to be ornamental rather than functional: Previous research by the same team found that birds from this sample's era had similar feathers to those of birds today.
而在《致小鸟》中，所有情节都被重新组织在一场羽毛球比赛之中，球落地则象征陶器破碎的声音。
In "To You, the Birdie!", the action was reconstructed around a badminton game, shuttlecocks landing on the ground like the sound of shattered crockery.
甲虫幼虫含有独特的化学成分，从猎食它们的鸟类的羽毛和血液中可以找到这种成分的痕迹。
The beetle larvae have a distinct chemical make-up, which can be traced through the feathers and blood of birds that eat them.
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