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

yellow warbler dendroica petechia galapagos islands ecuador birdwatching wildlife nature south america flora fauna perched bird avian species tropical islands endemic species ecology conservation biodiversity ornithology habitat bird identification natural habitat green foliage migratory birds animal behavior galapagos conservation yellow plumage wildlife observation animal kingdom coastal vegetation tree branches ecological diversity nature lovers tropical wildlife bird species coastal ecosystem island ecology pacific ocean galapagos ecology lush landscapes animal habitats endemic birds natural landscapes biodiversity hotspot wildlife enthusiasts ornithological research organic environment native species wildlife biologists conservation area tropical environment