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gptkbp:instance_of
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gptkb:bird
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gptkbp:adult_plumage
|
dark brown with white underparts
similar to adults but paler.
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gptkbp:breeding_behavior
|
variable by year
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gptkbp:breeding_range
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gptkb:Kermadec_Islands
uninhabited islands
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|
gptkbp:breeding_season
|
November to February
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gptkbp:clutch_size
|
one egg
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gptkbp:color
|
dark brown
hooked bill
white underparts
|
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gptkbp:conservation_efforts
|
predator control
island restoration
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gptkbp:conservation_status
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gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
Maori culture
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gptkbp:diet
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gptkb:squid
gptkb:fish
|
|
gptkbp:distribution
|
South Pacific Ocean
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:egg_size
|
about 70 x 45 mm
|
|
gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:first_described_by
|
1831
|
|
gptkbp:fledging_period
|
about 10 weeks
|
|
gptkbp:flight_style
|
dynamic soaring
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|
gptkbp:foraging_behavior
|
open ocean
surface feeding
up to 100 km from shore
|
|
gptkbp:genus
|
gptkb:Pterodroma
|
|
gptkbp:habitat
|
oceanic islands
|
|
gptkbp:habitat_preference
|
remote islands
|
|
gptkbp:hatching_time
|
high in predator-free areas
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kermadec petrel
|
|
gptkbp:incubation_period
|
about 50 days
|
|
gptkbp:length
|
40 to 50 cm
|
|
gptkbp:mating_system
|
aerial displays
|
|
gptkbp:migration
|
partial migrant
seasonal migration
depends on food availability
up to 2000 km
|
|
gptkbp:nest_material
|
grasses and feathers
|
|
gptkbp:nesting
|
solitary or in small groups
affected by predation
|
|
gptkbp:nesting_site
|
gptkb:ground
|
|
gptkbp:order
|
gptkb:Procellariiformes
|
|
gptkbp:population_trend
|
gptkb:stable
|
|
gptkbp:predators
|
feral cats
rats
|
|
gptkbp:related_species
|
gptkb:Black_petrel
gptkb:Flesh-footed_shearwater
|
|
gptkbp:research
|
ongoing research
|
|
gptkbp:scientific_name
|
gptkb:Pterodroma_neglecta
|
|
gptkbp:social_behavior
|
colonial nesting
|
|
gptkbp:social_structure
|
loose colonies
|
|
gptkbp:subspecies
|
gptkb:Pterodroma_neglecta_gouldi
gptkb:Pterodroma_neglecta_neglecta
|
|
gptkbp:tail_type
|
forked tail
|
|
gptkbp:threats
|
climate change
habitat loss
|
|
gptkbp:vocalization
|
grunting sounds
|
|
gptkbp:weight
|
600 to 800 g
|
|
gptkbp:wing_configuration
|
long and narrow
|
|
gptkbp:wingspan
|
90 to 110 cm
|
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gptkbp:bfsParent
|
gptkb:Kermadec_Islands
|
|
gptkbp:bfsLayer
|
6
|