" It is interesting to see this dinosaur embryo and a chicken embryo pose in a similar way inside the egg, which possibly indicates similar prehatching behaviors, " Ma added.

“有趣的是，看到这个恐龙胚胎和一个鸡胚在鸡蛋里以类似的方式摆姿势，这可能表明类似的预孵化行为，”马补充道。