英国研究者们对特定地区物种灭绝速率的精确测定发现,鸟类最适合用来监测灭绝速率。许多鲜为人知的物种,其绝灭速率与鸟类相同。很多种生物如地衣、昆虫、苔藓、鱼类和植物等,都与鸟类的灭绝速率十分相似。鸟类这种美丽的生灵有着丰富的多样性,多种鸟类有着 British researchers accurately determined the rate of species extinction in a particular area and found that birds are most suitable for monitoring extinction rates. Many little-known species extinct at the same rate as birds. Many species of life such as lichens, insects, moss, fish and plants are very similar to the extinction rates of birds. Birds of this beautiful creatures are rich in diversity, with a variety of birds