The Voyage of the Beagle

St. Jago, Cape de Verd Islands, and early Atlantic voyage observations including atmospheric dust, marine life, and geological formations.

Rio de Janeiro: Brazilian forest exploration, insects, spiders, coastal observations, and detailed natural history of tropical fauna.

Maldonado: Southern Patagonian plains, extinct megafauna fossils, birds, armadillos, and observations of Indian tribes and gauchos.

Rio Negro to Bahia Blanca: desert plains, salt lakes, flamingoes, General Rosas's army, Indian warfare, and fossil discoveries.

Bahia Blanca: Gigantic extinct quadrupeds, ostrich species, bird habits, armadillos, reptiles, and effects of severe drought on animal populations.

Bahia Blanca to Buenos Ayres: Overland journey through pampas, Sierra Ventana, Indian encounters, horse-breaking, cardoon plants, and cattle slaughter.

Buenos Ayres and St. Fe: Excursions along the Parana and Uruguay rivers, fossils, jaguar habits, scissor-beaked birds, and political revolution.

Banda Oriental and Patagonia: Colonia, estancia life, bizcacha habits, geology, fossil animals, and zoological distribution patterns.

Falkland Islands: Climate, fauna including wild cattle, climate change effects, and historical observations of the territory.

Tierra del Fuego: Geology, glaciers, native inhabitants (Fuegians), and extreme climatic conditions of southern regions.

Chiloe and Chonos Archipelago: Coastal geology, earthquakes, indigenous peoples, and forest observations.

Central Chile: Geology, earthquake effects, Andean structure, and observations of the cordillera and volcanic formations.

Northern Chile and Peru: Deserts, geological formations, mining regions, and observations of arid climates.

Galapagos Islands: Unique fauna, giant tortoises, finches, volcanic geology, and species distribution patterns.

Pacific islands including Tahiti: Coral formations, island geology, indigenous cultures, and observations of island life.

Australia and New South Wales: Geology, native animals, convict settlements, and antipodean landscape observations.

Tasmania and New Zealand: Geology, indigenous populations, forest observations, and southern hemisphere geography.

Keeling or Cocos Islands: Coral atoll structure, geology, and observations of ring-formed islands.

Mauritius: Volcanic geology, landscape, and observations of island formation and structure.

Coral formations theory: Detailed explanation of atoll, barrier reef, and fringing reef formation through subsidence.

Mauritius to England: St. Helena, Ascension, Brazil, Pernambuco, and return to England; retrospective reflections on the voyage.