The Beak of the Finch (book)

*The Beak of the Finch* by Jonathan Weiner explores how finches in the Galápagos Islands evolved physical differences, especially in beak shape, in response to environmental changes like droughts. The book highlights the ongoing process of natural selection, showing how small genetic variations can lead to significant adaptations over generations. Through detailed observations and experiments, it demonstrates evolution as a dynamic and observable phenomenon, illustrating broader principles of biology and the power of nature to shape life over time. It’s a compelling look at scientific discovery and the beauty of evolution in action.