搜索结果: 1-1 共查到“理学 Mate choices”相关记录1条 . 查询时间(0.099 秒)
CU Boulder study:Mate choices of barn swallows tied to diverging appearances
CU Boulder study Mate choices barn swallows tied diverging appearances
font style='font-size:12px;'>
2016/8/23
If you are a male barn swallow in the United States or the Mediterranean with dark red breast feathers, you’re apt to wow potential mates. But if you have long outer tail feathers in the United States...