What characterizes an endemic species?

An endemic species is defined as a species that is native to and found exclusively in a specific geographic area. This limited distribution is often the result of unique environmental conditions, evolutionary processes, or historical factors that have led to this particular species' development. Endemic species are typically more vulnerable to extinction because they are restricted to certain habitats and may lack the ability to relocate in response to changes such as climate change or habitat destruction.

For instance, the giant tortoises of the Galápagos Islands are endemic to that area; they are not naturally found anywhere else in the world. Understanding the concept of endemism is crucial in conservation efforts, as protecting these unique species often involves preserving their specific habitats.