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gptkbp:instanceOf
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bird
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gptkbp:adultPlumage
|
dark brown with white spots
similar to adults but paler
|
|
gptkbp:airlines
|
dynamic soaring
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gptkbp:breedingSeason
|
gptkb:Tristan_da_Cunha
remote islands
Southern_Hemisphere_summer
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gptkbp:clutchSize
|
1 egg
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gptkbp:colors
|
dark brown
hooked bill
white underparts
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gptkbp:commonName
|
gptkb:Arminjon's_petrel
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|
gptkbp:conservationEfforts
|
Vulnerable
habitat protection
|
|
gptkbp:diet
|
zooplankton
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gptkbp:distribution
|
gptkb:South_Atlantic_Ocean
|
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gptkbp:eggColor
|
white
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|
gptkbp:family
|
Procellariidae
|
|
gptkbp:firstDescribedBy
|
gptkb:H._M._A._Arminjon
|
|
gptkbp:fledgingPeriod
|
about 90 days
|
|
gptkbp:foragingBehavior
|
surface feeding
|
|
gptkbp:genus
|
gptkb:Pterodroma
|
|
gptkbp:habitat
|
oceanic islands
|
|
gptkbp:headlights
|
forked tail
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pterodroma arminjoniana
|
|
gptkbp:incubationPeriod
|
about 50 days
|
|
gptkbp:length
|
approximately 30 cm
|
|
gptkbp:migration
|
non-migratory
|
|
gptkbp:nesting
|
burrows
ground nesting
|
|
gptkbp:populationTrend
|
decreasing
|
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gptkbp:predators
|
seabirds
|
|
gptkbp:relatedPatent
|
gptkb:Pterodroma_arminjoniana
gptkb:Pterodroma_mollis
|
|
gptkbp:reproduction
|
low
|
|
gptkbp:researchAreas
|
studied but not well understood
|
|
gptkbp:socialStructure
|
colonial
|
|
gptkbp:threats
|
habitat loss
introduced predators
|
|
gptkbp:vocalization
|
grunting sounds
|
|
gptkbp:weight
|
about 300 g
|
|
gptkbp:wingArea
|
long wings
|
|
gptkbp:wingspan
|
approximately 75 cm
|
|
gptkbp:yearEstablished
|
1990
|