south america and the galapagos islands€¦ · web viewsouth america and the galapagos islands....
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![Page 1: South America and the Galapagos Islands€¦ · Web viewSouth America and the Galapagos Islands. South American and Galapagos Finches. Pedigree Common Ancestor . South American](https://reader033.vdocuments.us/reader033/viewer/2022052005/60184ad601e7cd70ad6c5450/html5/thumbnails/1.jpg)
South America and the Galapagos Islands
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South American and Galapagos FinchesPedigree
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Common Ancestor
South American Finch
Medium Ground Finch:Crushing beak eats eggs from giant tortoises and land iguanas, also eats seeds and insects.
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Small Ground Finch: eats softer seeds and insects
Large Ground finch:Eats harder seeds, insects, and eggs.
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Large Ground or Cactus Finch:Uses longer beak to reach past thorns and into flowers of eat cactus plants
Wolf or Vampire Ground Finch: Due to limited food sources this finch uses its’
sharp beak to peck at birds until they bleed and eat the blood for food!
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Isabella Island: Dry with scrub and cactus
Wolf Island: lots of birds!
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Santa Cruz Island: Varied plant and animal life.
San Cristobal Island:
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Geographic Isolation
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