Ключевые слова: amphibious, ancient, breeding center, centre, charles darwin, chelonoidis nigra, chordata, conservation, dinosaur, el chato, evolution, galapagos, galapagos islands, giant, head, indigenous, islands, large, lonesome george, los primativos, moving, native, old, old age, primative, protected, ranch, research, san cristobal, santa cruz, shell, slow, species, tortoise, tortoise ranch, tour, tourism, travel, wildlife, wrinkle,