Question

While voyaging among the islands off the west coast of South America, Darwin observed what interesting facts about their birds?

Answer 1

Charles Darwin observed that the bird species on each island in the Galápagos had distinct beak sizes and shapes, allowing them to acquire specific types of food.

Step-by-step explanation:

During his voyages in the Galápagos Islands off the west coast of South America, Charles Darwin made several interesting observations about the birds. He noticed that each island had its own distinct species of finch, and these finches had different beak sizes and shapes. The beak variations allowed the finches to acquire specific types of food, such as seeds or insects. These observations led Darwin to develop his theory of natural selection.