Darwin's Finch

Darwin's finches are a group of about 15 species of small birds found primarily on the Galápagos Islands. They are notable for their diverse beak shapes and sizes, which have adapted to different diets and environments. These variations played a key role in Charles Darwin's theory of natural selection, illustrating how species evolve over time in response to their surroundings. The finches demonstrate how geographic isolation can lead to the development of new species, showcasing the process of evolution in action. Their study provides valuable insights into biodiversity and adaptation in nature.