Galapagos penguin (Spheniscus mendiculus) feeding underwater on small baitfish in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

galapagos penguin feeding underwater baitfish hunting ecology wildlife marine life ecuador biodiversity natural habitat conservation swimming oceans aquatic birds unique species animal behavior diet nature ecosystem penguin behavior coastal environment aquatic predators geological formation tourism adventure wildlife watching snorkeling diving research oceanography ecological balance penguin habitat pacific ocean tropical environment animal kingdom marine ecosystem environmental awareness marine wildlife galapagos penguin spheniscus mendiculus small islands