Extreme Survivors

From the highest mountains to the fiercest rivers, the world is full of hostile landscapes. But even here some specialised animals can thrive. From the highest mountains to the fiercest rivers, the world is full of hostile landscapes. But even here some specialised animals can thrive. From the highest mountains to the fiercest rivers, the world is full of hostile landscapes. But even here some specialised animals can thrive. From the highest mountains to the fiercest rivers, the world is full of hostile landscapes. But even here some specialised animals can thrive.