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gptkbp:instance_of
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gptkb:bird
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gptkbp:breeding_range
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gptkb:Hawaiian_Islands
2 years
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gptkbp:breeding_season
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March to July
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gptkbp:call
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Honking sounds
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gptkbp:coloration
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Brown and gray
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gptkbp:conservation_efforts
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Captive breeding programs
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gptkbp:conservation_status
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Endangered
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gptkbp:cultural_significance
|
State bird of Hawaii
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gptkbp:diet
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gptkb:herbivore
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gptkbp:egg_color
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gptkb:White
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gptkbp:first_described_by
|
1778
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gptkbp:fledging_period
|
8-10 weeks
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gptkbp:foraging_behavior
|
Grazing
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gptkbp:genus
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gptkb:Branta
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gptkbp:habitat
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Grasslands
Wetlands
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|
https://www.w3.org/2000/01/rdf-schema#label
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Hawaiian Goose
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gptkbp:lifespan
|
10-20 years
|
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gptkbp:mating_system
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Monogamous
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gptkbp:migration
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Non-migratory
Does not migrate
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gptkbp:native_to
|
gptkb:Hawaii
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gptkbp:nesting
|
Ground-nesting
3-6 eggs
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gptkbp:population
|
Approx. 2,500 individuals
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gptkbp:population_trend
|
Decreasing
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gptkbp:predators
|
Hawks
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gptkbp:related_species
|
gptkb:Branta_canadensis
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gptkbp:scientific_name
|
gptkb:Branta_sandvicensis
|
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gptkbp:social_structure
|
Monogamous
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gptkbp:subspecies
|
None known
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gptkbp:success
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50-70%
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gptkbp:territorial_behavior
|
Defends nesting territory
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gptkbp:threats
|
Habitat loss
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gptkbp:weight
|
2.5-3.5 kg
|
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gptkbp:wingspan
|
1.2 meters
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gptkbp:bfsParent
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gptkb:Midway_Atoll_National_Wildlife_Refuge
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gptkbp:bfsLayer
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4
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