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gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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3
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gptkbp:bfsParent
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gptkb:mythological_figure
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gptkbp:adult_plumage
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brown
black and white
achieved after first year
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gptkbp:aircraft_operated
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long and pointed wings
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gptkbp:behavior
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gregarious
territorial during breeding season
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gptkbp:breeding_season
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gptkb:hot_spring
monogamous during season
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gptkbp:calls_for
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quack-like sound
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gptkbp:clutch_size
|
5–10 eggs
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gptkbp:color
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iridescent green head in males
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gptkbp:common_name
|
gptkb:Common_Goldeneye
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gptkbp:conservation_efforts
|
habitat protection
|
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gptkbp:conservation_status
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gptkb:Least_Concern
|
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gptkbp:cultural_significance
|
popular among birdwatchers
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gptkbp:diet
|
invertebrates
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gptkbp:distribution
|
North America and Eurasia
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gptkbp:egg_color
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gptkb:white
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gptkbp:family
|
gptkb:mythological_figure
|
|
gptkbp:fledging_period
|
50–60 days
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|
gptkbp:foraging_behavior
|
gptkb:Basketball_Player
surface diving
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gptkbp:genus
|
Bucephala
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gptkbp:habitat
|
shallow waters
freshwater lakes
boreal forests
northern regions
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Common Goldeneye
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gptkbp:incubation_period
|
28–30 days
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gptkbp:length
|
40–50 cm
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gptkbp:lifespan
|
10–15 years
|
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gptkbp:mating_system
|
head bobbing
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gptkbp:migration
|
migratory
autumn and spring
short-distance migrator
up to 1,500 km
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|
gptkbp:nesting
|
tree cavities
cavities
often uses old woodpecker holes
|
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gptkbp:predators
|
foxes
|
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gptkbp:related_species
|
gptkb:Barrow's_Goldeneye
|
|
gptkbp:reproduction
|
precocial young
|
|
gptkbp:research
|
often seen in flocks
|
|
gptkbp:scientific_name
|
gptkb:Bucephala_clangula
|
|
gptkbp:social_structure
|
loose flocks
|
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gptkbp:species
|
gptkb:Bucephala_clangula
|
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gptkbp:subspecies
|
gptkb:Bucephala_clangula_americana
gptkb:Bucephala_clangula_clangula
|
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gptkbp:tail_type
|
square tail
|
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gptkbp:threats
|
habitat loss
|
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gptkbp:vocalization
|
distinctive calls
|
|
gptkbp:weight
|
700–1,200 g
|
|
gptkbp:wingspan
|
80–90 cm
|
|
gptkbp:wintering_range
|
southern regions
|