Adult red-footed booby (Sula sula) returning to the nest site with nest building material in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

ecuador bird wildlife animal behavior marine bird nesting materials flying bird birdwatching avian seabird ecology nature conservation habitat tropical island ornithology avifauna sea natural environment blue sky feathers breeding season colony food gathering parental care nesting site environment biodiversity animal migration aerial view fauna ecosystem animal nesting natural habitat oceanic islands tropical birds flight survival ecological importance red feet adult red footed booby sula returning nest