Without Competitiveness or threats from other species, the birds adapted to take in different foods. Their beaks reflect the different roles they Perform in the Galapagos Islands ecosystem: a finch with a significant beak eats tough-shelled fruits and nuts, although a skinny-beaked finch gets its diet from cactus bouquets. https://shanememzx.blogunteer.com/33128827/the-best-side-of-sea-trips