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

yellow warbler galapagos islands ecuador south america birdwatching wildlife nature foraging moss adult male vibrant yellow natural habitat avian migratory birds ecology biodiversity ornithology rainforests terrestrial ecosystems conservation species native fauna animal behavior daytime activity coastal environment yellow plumage colorful birds galapagos archipelago feeding habits natural beauty small bird tropical birds ecological significance endemic species lush vegetation marshlands coastal habitats marine ecosystem conservation efforts habitat preservation ecological diversity galapagos fauna endemic wildlife habitat