在内蒙古汗马国家级自然保护区内,每年4~5月间,凌晨3点左右,成群的黑嘴松鸡都会聚在一起,几十只雄性黑嘴松鸡跳着圆圈舞来炫耀自己华丽的羽毛、优美的舞姿和嘹亮的歌喉。它们相互打斗、撕咬、甚至用翅膀扇对方的耳光。经过淘汰角逐,最后胜利的“鸡王”才有与雌性黑嘴松鸡交配的权利。 Inner Mongolian Khanate National Nature Reserve, from April to May each year, around 3 am, groups of black-billed grouse will be gathered together, dozens of male black-billed grouse dancing in a circle dance to show off their own Gorgeous feathers, beautiful dance and loud voice. They fight each other, bite, and even slap their wings with each other’s slap in the face. After the elimination of competition, the final victory “chicken king ” has the right to mate with female black-billed grouse.