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gptkbp:instanceOf
|
species
|
|
gptkbp:adultPlumage
|
mottled_brown
|
|
gptkbp:age
|
ducklings
|
|
gptkbp:aircraft
|
dark brown with white speculum
|
|
gptkbp:averageLifespan
|
5 to 10 years
|
|
gptkbp:behavior
|
social
|
|
gptkbp:breedingSeason
|
monogamous
spring
head bobbing
Canada_to_northern_USA
|
|
gptkbp:clutchSize
|
8 to 12 eggs
|
|
gptkbp:colors
|
dark brown
yellowish-green
|
|
gptkbp:commonName
|
gptkb:American_Black_Duck
|
|
gptkbp:conservationEfforts
|
Least Concern
habitat protection
regulated hunting
|
|
gptkbp:culturalSignificance
|
hunting species
|
|
gptkbp:diet
|
omnivorous
|
|
gptkbp:distribution
|
gptkb:North_America
|
|
gptkbp:eggColor
|
cream to pale green
|
|
gptkbp:family
|
Anatidae
|
|
gptkbp:fledgingPeriod
|
50 to 60 days
|
|
gptkbp:foragingBehavior
|
dabbling
|
|
gptkbp:genus
|
Anas
|
|
gptkbp:habitat
|
wetlands
freshwater marshes
|
|
gptkbp:headlights
|
white
|
|
gptkbp:homeTeam
|
not domesticated
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Anas americana
|
|
gptkbp:iceClass
|
southern_USA_to_Mexico
|
|
gptkbp:length
|
50 to 60 cm
|
|
gptkbp:migration
|
migratory
short-distance migrator
|
|
gptkbp:nesting
|
April to June
ground-nesting
|
|
gptkbp:order
|
Anseriformes
|
|
gptkbp:populationTrend
|
stable
|
|
gptkbp:predators
|
foxes
birds of prey
|
|
gptkbp:relatedPatent
|
Anas platyrhynchos
Anas discors
|
|
gptkbp:researchAndDevelopment
|
precocial
|
|
gptkbp:rootSystem
|
vegetation near water
|
|
gptkbp:socialStructure
|
flocks
|
|
gptkbp:subspecies
|
gptkb:Anas_americana_americana
gptkb:Anas_americana_rubripes
|
|
gptkbp:threats
|
pollution
habitat loss
hunting pressure
|
|
gptkbp:vocalization
|
loud and distinctive
|
|
gptkbp:voiceCast
|
quack
|
|
gptkbp:weight
|
1 to 1.5 kg
|
|
gptkbp:wingspan
|
80 to 90 cm
|