Hawaiian ecosystems are unique due to the islands' isolation in the Pacific Ocean. This isolation has led to the development of diverse habitats, including lush rainforests, volcanic landscapes, and coastal areas. Many species found in Hawaii, such as the Hawaiian honeycreeper and the Hawaiian monk seal, are endemic, meaning they are not found anywhere else in the world. The islands' ecosystems are also influenced by their volcanic origins, which create varied elevations and microclimates. These factors contribute to rich biodiversity, supporting numerous plant species like silversword and koa trees. However, Hawaiian ecosystems face threats from invasive species and climate change, impacting their delicate balance.