窃蛋龙

  • 网络Oviraptor
窃蛋龙窃蛋龙
  1. 首先他们从产卵数入手,也就是鳄鱼、鸟类和三种被认为与鸟类的恐龙祖先关系非常密切的恐龙(包括窃蛋龙)窝里有多少蛋。

    Well , first they looked at clutch volume , that 's the number of eggs in the nest of crocodiles , birds and three types of dinosaurs , including Oviraptors that are thought to be closely related to the dinosaur ancestors of birds .