The endemic Galapagos marine iguana (Amblyrhynchus cristatus) feeding on fish at the Puerto Ayora fish market, Santa Cruz Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

galapagos marine iguana feeding fish market puerto ayora adaptation endemic species wildlife nature scavenging fish scraps ecuador south america unesco biodiversity reptiles behavior ecology iguanas marine life conservation habitat ocean food chain natural behavior species interaction tourism coastal ecosystem wildlife experience unique species animal behavior animal feeding market environment aquatic life ecological niche food source galapagos islands marine ecosystem fish natural selection local culture ecosystem balance street wildlife urban wildlife marine reptiles scavenger species wildlife wonders exotic species coastal market ecuadorian culture