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gptkbp:instance_of
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gptkb:species
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gptkbp:adult_plumage
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speckled brown
iridescent green head
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gptkbp:behavior
|
territorial during breeding season
|
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gptkbp:breeding_behavior
|
monogamous
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gptkbp:breeding_range
|
northern North America
|
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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:clutch_size
|
8-12 eggs
|
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gptkbp:coloration
|
dark brown
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gptkbp:common_name
|
gptkb:American_Black_Duck
|
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gptkbp:conservation
|
protected areas
|
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gptkbp:conservation_status
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gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
hunting species
|
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gptkbp:diet
|
omnivorous
|
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gptkbp:egg_color
|
pale blue
|
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gptkbp:family
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gptkb:Anatidae
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gptkbp:fledging_period
|
50-60 days
|
|
gptkbp:foraging_behavior
|
diurnal
dabbling
surface feeding
|
|
gptkbp:genus
|
Mareca
|
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gptkbp:habitat
|
wetlands
shallow ponds
|
|
gptkbp:habitat_preference
|
freshwater marshes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Mareca americana
|
|
gptkbp:impact
|
habitat loss
|
|
gptkbp:length
|
50-60 cm
|
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gptkbp:lifespan
|
10 years
|
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gptkbp:mating_system
|
head bobbing
|
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gptkbp:migration
|
migratory
autumn and spring
short-distance migrant
|
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gptkbp:native_range
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gptkb:North_America
|
|
gptkbp:nest_location
|
near water
|
|
gptkbp:nest_material
|
vegetation
|
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gptkbp:nesting
|
ground nests
50-70%
|
|
gptkbp:order
|
gptkb:Anseriformes
|
|
gptkbp:population_trend
|
gptkb:stable
|
|
gptkbp:predators
|
foxes
birds of prey
|
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gptkbp:related_species
|
gptkb:Anas_discors
gptkb:Anas_platyrhynchos
|
|
gptkbp:social_behavior
|
gregarious
|
|
gptkbp:social_structure
|
flocks
|
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gptkbp:subspecies
|
Mareca americana americana
Mareca americana rubripes
|
|
gptkbp:vocalization
|
mating calls
|
|
gptkbp:weight
|
1-1.5 kg
|
|
gptkbp:wingspan
|
80-90 cm
|
|
gptkbp:wintering_range
|
gptkb:southern_United_States
|
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gptkbp:bfsParent
|
gptkb:American_Wigeon
|
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gptkbp:bfsLayer
|
6
|