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gptkbp:instance_of
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gptkb:bird
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gptkbp:adaptations
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gptkb:camouflage
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gptkbp:adult_plumage
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brown and gray
bright blue head
similar to female
rusty red body
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gptkbp:behavior
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gptkb:diving
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gptkbp:breeding_behavior
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monogamous
territorial
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gptkbp:breeding_range
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gptkb:North_America
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gptkbp:breeding_season
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gptkb:spring
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gptkbp:call
|
grunting sounds
|
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gptkbp:coloration
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sexual dimorphism
|
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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:diet
|
insects
aquatic plants
|
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gptkbp:distribution
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gptkb:North_America
|
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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
|
50-55 days
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gptkbp:foraging_behavior
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underwater
dabbling
surface feeding
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gptkbp:genus
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Oxyura
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gptkbp:habitat
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wetlands
shallow marshes
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gptkbp:habitat_preference
|
shallow waters
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Ruddy Duck
|
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gptkbp:human_interaction
|
courtship displays
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gptkbp:length
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30-38 cm
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gptkbp:mating_system
|
head bobbing
display diving
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gptkbp:migration
|
late summer
seasonal migration
migratory bird
short-distance migrator
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gptkbp:nest_location
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near water
|
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gptkbp:nest_material
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gptkb:Reed_Richards
|
|
gptkbp:nesting
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gptkb:ground
variable
|
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gptkbp:population_trend
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gptkb:stable
|
|
gptkbp:predators
|
gptkb:mammals
birds of prey
|
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gptkbp:reproduction
|
clutch size 5-10 eggs
|
|
gptkbp:social_behavior
|
gregarious
|
|
gptkbp:social_structure
|
flocks
|
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gptkbp:species
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gptkb:Oxyura_jamaicensis
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gptkbp:subspecies
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gptkb:Oxyura_jamaicensis_rubida
gptkb:Oxyura_jamaicensis_jamaicensis
|
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gptkbp:threats
|
climate change
pollution
habitat loss
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|
gptkbp:vocalization
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soft whistles
|
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gptkbp:weight
|
300-700 g
|
|
gptkbp:wildlife
|
gptkb:urban_development
agriculture
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gptkbp:wingspan
|
70-80 cm
|
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gptkbp:wintering_range
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gptkb:Central_America
gptkb:southern_United_States
|
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gptkbp:bfsParent
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gptkb:Anatidae
gptkb:Birds_of_America
gptkb:The_Birds_of_America
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gptkbp:bfsLayer
|
5
|