动物群

The fossil record shows a gradual change in the faunal composition over time.
这个化石记录显示了随时间推移动物群构成的逐渐变化。
The park is home to a diverse faunal population, including several endangered species.
该公园是多种动物种群的栖息地，其中包括几种濒危物种。
The new research suggests that climate change may have caused a major shift in the North American faunal assemblage.
新的研究表明气候变化可能导致北美动物群组合发生了重大变化。
This region has a unique faunal heritage due to its isolation from other landmasses.
这个地区由于与其它陆地隔绝，拥有一种独特的动物遗产。
The discovery of a new species of dinosaur adds to our understanding of the Late Cretaceous faunal community.
新发现的一种恐龙增加了我们对白垩纪晚期动物群落的理解。
Conservation efforts aim to protect and preserve the delicate balance of the rainforest's faunal ecosystem.
保护工作旨在保护和维持热带雨林动物生态系统中的微妙平衡。
The ancient lakebed contained fossils representing a snapshot of the local faunal diversity at that time.
古老的湖床中含有化石，这些化石代表了当时当地动物多样性的快照。
The volcanic eruption had a devastating impact on the local faunal populations, wiping out many species.
火山爆发对当地的动物种群造成了毁灭性的影响，导致许多物种灭绝。
Scientists are studying the faunal remains found at the archaeological site to learn more about prehistoric life.
科学家正在研究考古遗址中发现的动物遗骸，以了解史前生活。
The introduction of non-native species can disrupt the native faunal balance and cause ecological problems.
引入非本地物种可能会破坏本土动物群的平衡并引发生态问题。