New Zealand is home to diverse ecosystems, including forests, wetlands, grasslands, and coastal areas. The country's isolation has led to unique flora and fauna, with many species found nowhere else in the world. Notable ecosystems include the temperate rainforests of the West Coast and the subalpine regions of the Southern Alps. The marine ecosystems surrounding New Zealand are equally rich, featuring coral reefs, kelp forests, and a variety of marine life. The Hauraki Gulf is known for its biodiversity, including dolphins, whales, and seabirds. Conservation efforts are crucial to protect these ecosystems from threats like climate change and invasive species.