Animals That Can Live at Extremely High Altitudes and How They Survive

Towering mountain ranges such as the Himalayas and the Andes are among the harshest environments on Earth. Temperatures frequently fall below freezing, fierce winds sweep across rocky slopes, and oxygen levels are far lower than at sea level. Yet despite these extreme conditions, a surprising variety of animals have made these lofty landscapes their home. From sure-footed mammals and soaring birds to hardy insects, high-altitude species have evolved extraordinary adaptations that allow them to survive where most animals would struggle. Their ability to thrive in thin air and freezing weather offers a remarkable glimpse into the resilience of life and continues to inspire scientists studying biology, medicine and climate change.