In a broken-wing display, the bird spreads and drags the wings or its tail, and while it does that, it slowly moves away from the nests.
在一次折翼展示中，鸟展开并拖动它的翅膀或尾巴，一边拖，一边慢慢远离巢穴。
Several days later, its wings were fine and nothing else was broken.
几天后，它的翅膀完全康复了，其他地方也没有受伤。
Other than the fact that some modern birds fight with their wings, Longrich and Olson cite two broken arm bones which show signs of healing.
除了一些现代鸟类使用翅膀进行攻击的事实以外，Longrich和Olson还列举了两块被破坏的臂膀骨骼，表明其“治愈性进化”的事实。
应用推荐