The Voyage of the Beagle Chapter 8 - Banda Oriental and Patagonia Part 3

In which the desolate plains of Patagonia reveal a scant assortment of flora and fauna, dominated by the curious and elegant guanaco, whose habits and habitat offer subtle lessons in natural history and animal behaviour. Geological observations unveil vast escarpments and ancient deposits whilst reflections on extinct species intimate the profound mysteries of creation, extinction, and the delicate checks governing the multitude of life.