有翅膀的恐龙却无法飞行
通过研究保留羽毛的罕见化石，研究人员发现了一个惊人的线索：安奇奥尼斯恐龙可能根本无法飞行。研究人员发现，安奇奥尼斯的羽毛脱落模式不像飞行鸟类那样整齐划一，而是杂乱无章，这是只有无翅鸟类才有的特征。
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-03-18 18:08 GMT+8（北京时间）
#恐龙 #羽毛 #飞行 #鸟类
Post #4449
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