cold-adapted species

Cold-adapted species are organisms that have evolved to survive and thrive in cold environments, such as Arctic regions or high-altitude areas. They possess special physical and behavioral traits—like thick fur, layers of fat, antifreeze proteins in their blood, or behaviors that help conserve heat—that enable them to withstand freezing temperatures and scarce liquid water. These adaptations are essential for life in frigid climates, allowing the species to maintain proper body functions and avoid freezing or dehydration. Overall, cold-adapted species are specially tailored to survive in some of the planet’s most extreme and cold environments.