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gptkbp:instance_of
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gptkb:genus
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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:adaptation
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waterfowl adaptations
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gptkbp:aircraft_operated
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varies by species
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gptkbp:behavior
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social
complex social interactions
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gptkbp:breeding_season
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varies by location
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gptkbp:clutch_size
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4-12 eggs
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gptkbp:color
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varies by species
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gptkbp:conservation_efforts
|
habitat protection
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gptkbp:conservation_status
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varies by species
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gptkbp:contains
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gptkb:Dendrocygna
gptkb:Dendrocygna_bicolor
gptkb:Dendrocygna_viduata
gptkb:Dendrocygna_autumnalis
Dendrocygna javanica
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gptkbp:cultural_significance
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symbol of wetlands
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gptkbp:diet
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herbivorous
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gptkbp:distribution
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worldwide except polar regions
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gptkbp:ecological_role
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important in wetland ecosystems
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gptkbp:egg_color
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gptkb:white
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gptkbp:environmental_impact
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sensitive to climate change
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gptkbp:first_described_by
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gptkb:Linnaeus
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gptkbp:first_flight
|
strong fliers
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gptkbp:foraging_behavior
|
grazing
grazing on grasses
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gptkbp:fossil_record
|
limited
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gptkbp:habitat
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wetlands
shallow waters
freshwater habitats
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|
https://www.w3.org/2000/01/rdf-schema#label
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Dendrocygninae
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gptkbp:incubation_period
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about 30 days
|
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gptkbp:is_characterized_by
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webbed feet
long necks
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gptkbp:length
|
medium-sized
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gptkbp:lifespan
|
10-15 years
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gptkbp:mating_system
|
monogamous
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gptkbp:migration
|
seasonal migrations
some species are migratory
specific flyways
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gptkbp:native_to
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tropical regions
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gptkbp:nesting
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vegetation
on the ground
ground nesting.
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gptkbp:parent
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both parents care for young
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gptkbp:population_trend
|
declining in some areas
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gptkbp:predators
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various birds of prey
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gptkbp:related_to
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gptkb:mythological_figure
|
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gptkbp:reproduction
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nesting in colonies
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gptkbp:research_focus
|
ecological indicators
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gptkbp:social_structure
|
flocks
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gptkbp:symbiotic_relationships
|
with aquatic plants
|
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gptkbp:territorial_behavior
|
during breeding season
|
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gptkbp:threats
|
habitat loss
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gptkbp:vocalization
|
quacking sounds
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gptkbp:wildlife
|
important for conservation
high during nesting
|
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gptkbp:young
|
goslings
|