The term "sub-Antarctic" refers to a region located just north of the Antarctic Circle, encompassing a series of islands and archipelagos. This area includes islands like the Falkland Islands, South Georgia, and the South Sandwich Islands, which are characterized by their unique ecosystems and diverse wildlife. The climate is generally cold and windy, with strong ocean currents influencing the weather patterns. Sub-Antarctic islands are important for various species, including seabirds and marine mammals. They serve as breeding grounds for animals such as the king penguin and elephant seal. The region is also significant for scientific research, providing insights into climate change and biodiversity.