Iguana Species · Galápagos Islands
Galápagos Land Iguana
Yellow dragon of the Galápagos — strictly protected and never suitable as a pet.
By the WARN Research & Conservation TeamChecked against IUCN Red List & CITES sourcesLast updated
In brief
The Galápagos land iguana (Conolophus subcristatus and related species) is the yellow 'dragon' of arid Galápagos islands — strictly protected herbivore recovered through captive breeding on some islands. Its defining trait is CITES Appendix II and Ecuadorian law prohibiting pet trade despite tourist familiarity.
Galápagos Land Iguana: At a Glance
| Origin | Galápagos Islands |
|---|---|
| Size | Large (3–5 kg) |
| Typical weight | 3–5 kg (6.6–11 lb); yellow adult colour on some islands |
| Lifespan | 15–60 years (species-dependent; wild) |
| Scales & colour | Yellow-orange to brown scales; dorsal spines less prominent than green iguana. Darwin documented them — symbol of Galápagos terrestrial fauna. |
| Temperament | Diurnal, herbivorous, protected |
| Conservation note | Wild Galápagos conservation and reintroduction programmes only — goats, dogs and cats devastated historical populations. |
History & Origins
Land iguanas eat cactus pads and fruits on arid islands. Introduced goats destroyed cactus forests; recovery programmes on North Seymour use captive breeding for reintroduction. Tourism funds conservation — private pet keeping would violate protection that rebuilt populations after near-extirpation on several islands.
Galápagos Land Iguana Fun Facts
- Land iguanas can live 50+ years in wild with adequate habitat.
- Share mutualistic relationship with finches removing ticks — Darwin noted interactions.
- Yellow colour prominent on some island populations.
- Recovery programmes reversed goat devastation on multiple islands.
Galápagos Land Iguana Common Health Issues
Conditions seen more often in this breed, and how owners and vets help manage them. This is general guidance, not veterinary advice — always speak to your vet.
Introduced predators (wild)
Cats and dogs kill iguanas and destroy nests on islands.
Care: Support Galápagos biosecurity and predator control programmes.
Habitat loss (wild)
Goats and invasive plants destroyed cactus food sources historically.
Care: Fund habitat restoration and reintroduction on degraded islands.
Cannot be kept responsibly in homes
Legal protection and decades-long wild lifespans prohibit pet keeping.
Care: Support Galápagos conservation trusts instead of ownership interest.
Most iguanas are not beginner pets
Green iguanas grow to two metres and live twenty years — most owners are unprepared. Released pets become invasive. Consider adoption only if you can meet specialist reptile welfare standards.
