Adult Nazca booby (Sula grantii) pair in courtship in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

galapagos islands courtship bird behavior ecuador wildlife avian display mating ritual biodiversity nature animal behavior seabirds endemic species ecological importance island ecosystem natural habitat couples courtship dance conservation fauna ornithology mating habits lovebirds animal pairs tropical birds birdwatching wildlife enthusiasts environment natural world unique species bird identification marine life ecological diversity nesting behavior romantic display courtship feeding habitat protection nature lovers species interaction coastal birds rich ecosystems adult nazca booby sula grantii pair