Which term describes species that are likely to become endangered in the near future?

The term "vulnerable species" refers to those species that are at an increased risk of becoming endangered in the near future. This classification is typically based on various factors such as population size, reproductive rates, habitat loss, and environmental changes. Vulnerable species are often experiencing declines due to threats like habitat destruction, climate change, overexploitation, and invasive species.

Recognizing a species as vulnerable is crucial for conservation efforts since it highlights the need for proactive measures to either stabilize or boost their population. These species may not yet be endangered, but their declining populations or precarious habitats signal that they are teetering on the brink and require attention before they move into a more serious conservation status.

In contrast, rare species refers to those that have small populations but may not necessarily be on the brink of endangerment. Extinct species are those that no longer exist, and endemic species are native to a specific geographic area and do not exist elsewhere. Hence, the context of vulnerability directly aligns with the understanding of species likely to face endangerment imminently.