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gptkbp:instanceOf
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gptkb:bird
|
|
gptkbp:averageWingspan
|
77–81 cm
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|
gptkbp:breedingSeason
|
tropical and subtropical islands
|
|
gptkbp:clutchSize
|
1–2 eggs
|
|
gptkbp:commonName
|
gptkb:bridled_tern
sooty tern (sometimes confused)
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|
gptkbp:conservationStatus
|
Least Concern
|
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gptkbp:describedBy
|
gptkb:Scopoli
|
|
gptkbp:describedYear
|
1786
|
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gptkbp:diet
|
gptkb:fish
gptkb:squid
|
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gptkbp:distribution
|
tropical and subtropical coasts and islands worldwide
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|
gptkbp:family
|
gptkb:Laridae
|
|
gptkbp:genus
|
gptkb:Onychoprion
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
bridled tern
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|
gptkbp:incubationPeriod
|
27–31 days
|
|
gptkbp:IUCNStatusSystem
|
gptkb:IUCN3.1
|
|
gptkbp:length
|
36–41 cm
|
|
gptkbp:lifespan
|
up to 20 years
|
|
gptkbp:migratory
|
yes
|
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gptkbp:nestType
|
ground nest
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:plumage
|
black cap
grey upperparts
white underparts
distinctive white eyebrow
|
|
gptkbp:relatedTo
|
gptkb:Aleutian_tern
sooty tern
|
|
gptkbp:scientificName
|
gptkb:Onychoprion_anaethetus
|
|
gptkbp:subspecies
|
gptkb:Onychoprion_anaethetus_anaethetus
gptkb:Onychoprion_anaethetus_antarcticus
gptkb:Onychoprion_anaethetus_melanopterus
|
|
gptkbp:weight
|
95–120 g
|
|
gptkbp:bfsParent
|
gptkb:Penguin_Island
|
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gptkbp:bfsLayer
|
6
|