741-5554 - Nazca booby (masked booby) (Sula dactylatra granti), Punta Suarez, Espanola Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
741-5553 - Nazca booby (masked booby) (Sula dactylatra granti), Punta Suarez, Espanola Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
979-6799 - An adult masked booby (Sula dactylatra) following the National Geographic Endeavour in the tropical South Atlantic Ocean off the coast of Brazil
979-6800 - An adult masked booby (Sula dactylatra) following the National Geographic Endeavour in the tropical South Atlantic Ocean off the coast of Brazil
979-6798 - An adult masked booby (Sula dactylatra) following the National Geographic Endeavour in the tropical South Atlantic Ocean off the coast of Brazil
979-6797 - An adult masked booby (Sula dactylatra) following the National Geographic Endeavour in the tropical South Atlantic Ocean off the coast of Brazil
979-6801 - An adult masked booby (Sula dactylatra) following the National Geographic Endeavour in the tropical South Atlantic Ocean off the coast of Brazil