Suggested tags
galapagos
tortoise
galapagos islands
western santa cruz tortoise
giant tortoise
santa cruz
santa cruz island
chelonoidis niger porteri
herbivore
shell
old
ancient
vulnerable
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tortoiseshell
reptile
reptilian
reptiles
land tortoises
darwin
charles darwin
ecuador
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species
tortoise shell
lonesome george
biodiversity
conservation
isla santa cruz
wild
extinct
terrestrial
eating
shells
charles darwin research station
galapagos national park
national park
galapagos giant tortoises
tortoises
chewing
herbivorous
slow
chelonoidis
gianttortoise
tortuga
chelonoidis porteri