The Voyage of the Beagle Chapter 3 - Maldonado Part 2

In which the curious habits and physical peculiarities of subterranean and surface-dwelling animals, notably the nocturnal tucutuco and various South American birds, are carefully observed and described with an attentive eye to their adaptations and behaviours. The account further delves into astonishing natural phenomena, presenting detailed observations of vitrified sand tubes formed by lightning, revealing the immense power and complexity of electrical forces acting upon the earth.