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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 more mottled
|
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gptkbp:breeding_behavior
|
variable based on conditions
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gptkbp:breeding_range
|
open ocean
sub-Antarctic islands
up to several thousand pairs
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gptkbp:breeding_season
|
Southern Hemisphere summer
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gptkbp:character_voice
|
low, moaning calls
|
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gptkbp:climate_adaptation
|
adapted to changing ocean conditions
|
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gptkbp:climate_impact
|
affected by ocean temperature changes
|
|
gptkbp:clutch_size
|
one egg
|
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gptkbp:coloration
|
dark brown and white
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gptkbp:common_name
|
gptkb:Great-winged_Petrel
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gptkbp:conservation_efforts
|
monitoring populations
|
|
gptkbp:conservation_status
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gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
important in maritime cultures
|
|
gptkbp:diet
|
zooplankton
|
|
gptkbp:ecological_role
|
top predator in marine ecosystems
|
|
gptkbp:egg_color
|
gptkb:white
|
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gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:first_described_by
|
1789
|
|
gptkbp:fledging_period
|
about 12 weeks
|
|
gptkbp:flight_style
|
dynamic soaring
|
|
gptkbp:foraging_behavior
|
surface feeding
open ocean waters
|
|
gptkbp:fossil_record
|
indicates historical range
|
|
gptkbp:genetic_studies
|
reveal population structure
|
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gptkbp:genus
|
gptkb:Pterodroma
|
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gptkbp:habitat
|
oceanic regions
grasslands and cliffs
|
|
gptkbp:habitat_preference
|
remote islands
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pterodroma macroptera macroptera
|
|
gptkbp:human_interaction
|
affected by fishing practices
|
|
gptkbp:incubation_period
|
about 11 weeks
|
|
gptkbp:length
|
about 45-50 cm
|
|
gptkbp:mating_system
|
monogamous
elaborate displays
|
|
gptkbp:migration
|
seasonal migrations
thousands of kilometers
long-distance migratory bird
varied across seasons
|
|
gptkbp:nesting
|
several months
depends on predation
lay one egg per season
|
|
gptkbp:nesting_site
|
burrows on islands
|
|
gptkbp:order
|
gptkb:Procellariiformes
|
|
gptkbp:population_trend
|
stable but monitored
|
|
gptkbp:predators
|
seabirds and mammals
|
|
gptkbp:range
|
gptkb:Southern_Ocean
|
|
gptkbp:related_species
|
gptkb:Pterodroma_macroptera
|
|
gptkbp:research
|
conducted for behavior analysis
|
|
gptkbp:research_importance
|
key species for marine studies
|
|
gptkbp:research_status
|
studied for ecology and behavior
|
|
gptkbp:social_structure
|
colonial
|
|
gptkbp:subspecies
|
gptkb:Pterodroma_macroptera_macroptera
|
|
gptkbp:territorial_behavior
|
defend nesting areas
|
|
gptkbp:threats
|
habitat loss and climate change
|
|
gptkbp:weight
|
about 1.2 kg
|
|
gptkbp:wingspan
|
up to 1.5 meters
|
|
gptkbp:bfsParent
|
gptkb:Great-winged_Petrel
|
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gptkbp:bfsLayer
|
8
|