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Small Ground Finch D85_1773.jpg | by Mobile Lynn
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Small Ground Finch D85_1773.jpg

Darwin’s finches are distinguished by their highly specialised beaks, which enable each species to occupy a different ecological niche. The ground finches (Geospiza sp.) feed mainly on the ground and are generally granivorous, but also feed on arthropods and the fruit of Opuntia cacti.

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Taken on November 12, 2017