On the three of the Island of the Galapagos, Floreana, Santiago, and Santa Fe Island are populations… Show more On the three of the Island of the Galapagos, Floreana, Santiago, and Santa Fe Island are populations of Iguanas. There are red marine, and green ones found on each island. Based on the population on each island, is there selection occurring? And if there is what is occurring on each island? Density/square Hectare Island Red Iguana Marine Iguana Green Iguana Floreana 23 28 43 Santiago 13 43 34 Santa Fe 18 34 22 • Show less