Nazca booby (Sula grantii) downy chick in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

nazca booby chick galapagos ecuador downy wildlife bird nature islands unesco heritage avian fauna plumage ecology gull exploration habitat nesting breeding conservation marine environment biodiversity tropical seabird species native wilderness young fluffy cute growth vegetation animal behavior coastal natural behavior shore adult foraging island ecosystem ornithology egg family parent nestlings