Compare the two tables. If the colors of the finches' feathers are important, an additional column can be added to the table. Sharp-beaked ground finch Ground finches Crushing bills Seed eaters Small ...

For example, the cactus finch has a long beak that reaches into blossoms, the ground finch has a short beak adapted for eating seeds buried under the soil, and the tree finch has a parrot-shaped ...

The ancestral finch was a ground-dwelling, seed-eating finch. After the burst of speciation in the Galapagos, a total of 14 species would exist: three species of ground-dwelling seed-eaters ...