The Hawaiian ecosystem is unique due to its isolation in the Pacific Ocean, which has led to a high level of biodiversity. It is home to many endemic species, meaning they are found nowhere else in the world. The islands feature diverse habitats, including lush rainforests, volcanic landscapes, and coral reefs, supporting a variety of plants and animals. The ecosystem is also influenced by its climate, which ranges from tropical to subtropical. Key species include the Hawaiian monk seal, nene goose, and various native plants like kōlea and ōhiʻa lehua. Conservation efforts are crucial to protect this fragile environment from threats like invasive species and climate change.