| gptkbp:instanceOf | gptkb:bird gptkb:species
 
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                                | gptkbp:billColor | gptkb:orange 
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                                | gptkbp:breedingRange | gptkb:Clipperston_Island gptkb:Galápagos_Islands
 
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                                | gptkbp:chickSurvival | usually only one chick survives 
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                                | gptkbp:clutchSize | usually 2 eggs 
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                                | gptkbp:conservationStatus | Least Concern 
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                                | gptkbp:describedBy | gptkb:Robert_Cushman_Murphy 
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                                | gptkbp:describedYear | 1949 
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                                | gptkbp:diet | gptkb:fish gptkb:squid
 
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                                | gptkbp:distinctiveFeature | gptkb:masked_booby 
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                                | gptkbp:distribution | tropical eastern Pacific 
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                                | gptkbp:family | gptkb:Sulidae 
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                                | gptkbp:featuredIn | nature documentaries 
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                                | gptkbp:firstDescribedAs | subspecies of masked booby 
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                                | gptkbp:flightNumber | powerful flier 
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                                | gptkbp:foragingBehavior | plunge-diving 
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                                | gptkbp:genus | gptkb:Sula 
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                                | gptkbp:incubationPeriod | about 40 days 
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                                | gptkbp:IUCNStatusSystem | gptkb:IUCN3.1 
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                                | gptkbp:juvenilePlumage | brownish 
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                                | gptkbp:lifespan | up to 25 years 
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                                | gptkbp:migratory | partially migratory 
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                                | gptkbp:molting | sequential molt 
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                                | gptkbp:namedAfter | gptkb:Nazca_Plate 
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                                | gptkbp:nativeTo | gptkb:eastern_Pacific_Ocean 
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                                | gptkbp:nestType | ground nester 
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                                | gptkbp:notableFeature | obligate siblicide 
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                                | gptkbp:notableFor | gptkb:Punta_Suarez,_Española_Island 
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                                | gptkbp:order | gptkb:Suliformes 
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                                | gptkbp:parentalCare | both parents incubate and feed chicks 
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                                | gptkbp:plumage | white with black markings white with black wingtips and tail
 
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                                | gptkbp:population | gptkb:standard 
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                                | gptkbp:predators | frigatebirds introduced mammals
 
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                                | gptkbp:recognizedAsSpecies | 2002 
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                                | gptkbp:relatedTo | gptkb:blue-footed_booby gptkb:masked_booby
 red-footed booby
 
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                                | gptkbp:scientificName | gptkb:Sula_granti 
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                                | gptkbp:sexualDimorphism | females larger than males 
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                                | gptkbp:studiedBy | ornithologists 
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                                | gptkbp:threats | climate change introduced predators
 
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                                | gptkbp:vocalization | harsh squawks and whistles 
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                                | gptkbp:webbedFeetColor | gray 
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                                | gptkbp:bfsParent | gptkb:Malpelo_Fauna_and_Flora_Sanctuary 
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                                | gptkbp:bfsLayer | 5 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Nazca booby 
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