Adult yellow warbler (Dendroica petechia aureola) in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

yellow warbler galapagos islands ecuador bird bathing nature wildlife south america vibrant colors freshwater ecology fauna native species habitat avian behavior coastal environment wetland ornithology biodiversity animal kingdom tropical habitat conservation shorelines sandy beaches natural beauty sunshine birdwatching endemic species ecosystems animal behavior colorful birds avifauna nature reserve landscape habitat preservation tropical birds ecological studies galapagos fauna warm climate animal observation endemic wildlife natural habitat ecological balance conservation efforts migratory birds riverbanks sandy shores ecological significance vulnerable species coastal ecosystems wildlife encounters