darwin thought the birds he collected from the galapagos were different types of birds, but he learned that…

darwin thought the birds he collected from the galapagos were different types of birds, but he learned that they were different types of finches that each came from a different island in the galapagos. what was the significance of that discovery?
Answer
Brief Explanations:
This discovery provided evidence for evolution by natural selection. The finches had adapted to different ecological niches on various islands, showing how species can change over time in response to their environment.
Answer:
It provided evidence for evolution by natural selection as the finches had adapted to different island - specific environments.