species characteristic

例句：

1. 1. The scientist discovered a new species of bird in the Amazon rainforest.
   科学家在亚马逊雨林发现了一种新的鸟类。
2. 2.Species diversity is crucial for maintaining ecological balance.
   物种多样性对于维持生态平衡至关重要。
3. 3.In this study, we focused on the differences between different species of plants.
   在这篇论文中，我们关注了不同植物种类之间的差异。