galapagos giant tortoise at the el chato / los primativos ranch on santa cruz island, galapagos, ecuadror

417 age amphibious ancient are breeding can center centre charles chato chelonoidis chordata conservation cristobal cruz darwin dinosaur ecuadror evolution galapagos galaiexcl pagos george giant head indigenous island islands large largest living lonesome los modern moving native nigra old primative primativos protected ranch research san santa shell slow species tortoise tortoises tour tourism travel weigh wildlife wrinkle