Conservation
The marine iguana is completely protected under the laws of Ecuador, and is listed under CITES Appendix II. Decreases in food supply due to El Niño cause periodic major declines in population. The species is threatened by predation by introduced species such as cats and dogs, which prey particularly upon its young. The total population size is unknown, but is, according to IUCN, at least 50,000, and estimates from the Charles Darwin Research Station are in the hundreds of thousands.
Read more about this topic: Marine Iguana
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