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gptkbp:instance_of
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gptkb:species
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gptkbp:adult_plumage
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brown and white
white with black cap
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gptkbp:aircraft_operated
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gray
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gptkbp:behavior
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colonial
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gptkbp:breeding_season
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November to February
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gptkbp:calls_for
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trumpet-like
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gptkbp:clutch_size
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1 to 3 eggs
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gptkbp:color
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gptkb:red
white and gray
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gptkbp:common_name
|
gptkb:Sooty_Tern
Antarctic tern
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:diet
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gptkb:fish
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gptkbp:distribution
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gptkb:Antarctica
|
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gptkbp:egg_color
|
speckled
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gptkbp:end_of_life
|
high
lower than adults
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gptkbp:eye_color
|
dark
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gptkbp:family
|
gptkb:Sternidae
|
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gptkbp:first_described_by
|
1789
|
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gptkbp:fledging_period
|
about 4 weeks
|
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gptkbp:foraging_behavior
|
gptkb:Basketball_Player
pursuit diving
|
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gptkbp:habitat
|
coastal regions
Antarctic region
open water
up to several hundred
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|
gptkbp:has_authority_over
|
Gmelin
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Larosterna hirundinacea
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gptkbp:incubation_period
|
about 21 days
|
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gptkbp:launch_date
|
variable
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gptkbp:length
|
30 to 35 cm
|
|
gptkbp:mating_system
|
monogamous
|
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gptkbp:migration
|
seasonal
migratory
long-distance
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|
gptkbp:nesting
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gptkb:railway_station
grasses
scrape on the ground
|
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gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:population_trend
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gptkb:Professional_Wrestler
|
|
gptkbp:predators
|
seabirds
|
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gptkbp:related_species
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gptkb:Sterna_paradisaea
|
|
gptkbp:social_structure
|
flocks
|
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gptkbp:subspecies
|
none known
|
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gptkbp:tail_type
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gptkb:white
|
|
gptkbp:territorial_behavior
|
defensive
|
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gptkbp:threats
|
climate change
|
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gptkbp:vocalization
|
loud calls
|
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gptkbp:weight
|
100 to 150 g
|
|
gptkbp:wingspan
|
75 to 85 cm
|
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gptkbp:wintering_range
|
coastal South America
|
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gptkbp:bfsParent
|
gptkb:Larosterna
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gptkbp:bfsLayer
|
7
|