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gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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6
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gptkbp:bfsParent
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gptkb:Somateria_mollissima
|
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gptkbp:appearance
|
Brown and camouflaged
Larger and more colorful
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gptkbp:behavior
|
Gregarious
Diving for food
|
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gptkbp:breeding_season
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Variable
Spring to early summer
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gptkbp:clutch_size
|
3 to 6 eggs
|
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gptkbp:conservation_efforts
|
Protected areas
|
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gptkbp:conservation_status
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gptkb:Least_Concern
IUCN Least Concern
|
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gptkbp:cultural_significance
|
Hunting and sport
Source of down feathers
|
|
gptkbp:diet
|
Aquatic invertebrates
|
|
gptkbp:egg_color
|
Large
Olive green
|
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gptkbp:environmental_impact
|
Vulnerable to changes
|
|
gptkbp:family
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gptkb:mythological_figure
|
|
gptkbp:fledging_period
|
50 to 60 days
|
|
gptkbp:foraging_behavior
|
Surface diving
Diving and dabbling
|
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gptkbp:genus
|
Somateria
|
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gptkbp:habitat
|
Arctic regions
Wetlands
Coastal areas
Shallow waters
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Eider Duck
|
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gptkbp:impact
|
Habitat loss
|
|
gptkbp:incubation_period
|
28 to 30 days
|
|
gptkbp:interacts_with
|
Aggressive during breeding
|
|
gptkbp:lifespan
|
10 years
|
|
gptkbp:mating_system
|
Diving and vocalizations
|
|
gptkbp:migration
|
Seasonal
Long distances
Migratory
North America to Europe
|
|
gptkbp:nesting
|
Ground nests
Down feathers
Affected by predation
Near water
|
|
gptkbp:population_trend
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gptkb:Professional_Wrestler
|
|
gptkbp:predators
|
gptkb:Foxes
Birds of prey
|
|
gptkbp:production_company
|
High quality
|
|
gptkbp:reproduction
|
Monogamous during breeding season
|
|
gptkbp:research_interest
|
Ecology and behavior
|
|
gptkbp:social_structure
|
Flocks
Dominance displays
|
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gptkbp:species
|
gptkb:Somateria_mollissima
|
|
gptkbp:subspecies
|
gptkb:Somateria_mollissima_v-nigrum
gptkb:Somateria_mollissima_borealis
gptkb:Somateria_mollissima_dresseri
gptkb:Somateria_mollissima_mollissima
|
|
gptkbp:territorial_behavior
|
Males are territorial
|
|
gptkbp:vocalization
|
Quacking sounds
|
|
gptkbp:wildlife
|
Pollution
Development
High during nesting
|
|
gptkbp:wintering_range
|
Coastal waters
|