found on the Galapagos islands there are several species finches also known as Darwin finches these finches share the same coat exist on the island sharing the same habits

but have evolved different beak shapes and sizes to adapt to different food sources. This phenomenon, known as adaptive radiation, was studied by Charles Darwin and played a key role in the development of his theory of evolution by natural selection. The finches on the Galapagos islands are a prime example of how species can evolve over time to better survive and thrive in their environment.