gptkbp:instance_of
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gptkb:subspecies
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gptkbp:adaptations
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seasonal changes
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gptkbp:adult_plumage
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distinctive
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gptkbp:behavior
|
social
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gptkbp:breeding_behavior
|
variable
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gptkbp:breeding_range
|
Arctic regions
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gptkbp:breeding_season
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gptkb:spring
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gptkbp:call
|
quacking sounds
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gptkbp:climate_impact
|
vulnerable
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gptkbp:clutch_size
|
4-6 eggs
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gptkbp:coloration
|
brown and white plumage
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gptkbp:conservation_efforts
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monitoring programs
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
|
local traditions
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gptkbp:diet
|
aquatic invertebrates
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gptkbp:egg_color
|
greenish
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gptkbp:egg_laying
|
April to May
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gptkbp:fledging_period
|
8 weeks
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gptkbp:foraging_behavior
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gptkb:diving
up to 10 meters
filter feeding
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gptkbp:genetic_diversity
|
moderate
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gptkbp:habitat
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gptkb:Chaos_Space_Marines
coastal areas
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gptkbp:habitat_preference
|
shallow waters
clean water
|
https://www.w3.org/2000/01/rdf-schema#label
|
Somateria mollissima borealis
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gptkbp:impact
|
hunting pressure
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gptkbp:incubation_period
|
28 days
|
gptkbp:is_a
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gptkb:Eider
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gptkbp:lifespan
|
10 years
|
gptkbp:mating_system
|
monogamous
head bobbing
|
gptkbp:migration
|
climate change
autumn
migratory
up to 2000 km
coastal flyways
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gptkbp:native_to
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gptkb:North_America
|
gptkbp:nesting
|
ground nesting
|
gptkbp:nesting_site
|
gptkb:ground
|
gptkbp:population_density
|
variable
|
gptkbp:population_trend
|
gptkb:stable
|
gptkbp:predators
|
gptkb:common
foxes
|
gptkbp:related_species
|
gptkb:Somateria_spectabilis
|
gptkbp:reproduction
|
oviparous
|
gptkbp:research_importance
|
ecological studies
|
gptkbp:size
|
medium-sized duck
|
gptkbp:social_behavior
|
gregarious
|
gptkbp:social_structure
|
flocks
|
gptkbp:subspecies
|
gptkb:Somateria_mollissima
|
gptkbp:territorial_behavior
|
limited
|
gptkbp:vision
|
high
|
gptkbp:weight
|
1.5-2.5 kg
|
gptkbp:wildlife
|
threat
|
gptkbp:wing_configuration
|
75-85 cm
|
gptkbp:wintering_range
|
coastal areas of the US
|
gptkbp:young
|
ducklings
|
gptkbp:bfsParent
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gptkb:common_eider
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gptkbp:bfsLayer
|
5
|