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 nesting behavior breeding season wildlife birdwatching nature endemic species conservation ornithology flight habitat biodiversity tropical islands coastal birds marine ecology feeding reproduction avian display green vegetation blue sky animal behavior conservation area environment ecology nests seabirds avian nesting species interaction mating season natural habitat animal instinct ecological balance tropical birds adult birds animal migration ecosystem biodiversity hotspot natural resources wildlife preservation ecological diversity geography adult red footed booby sula returning