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gptkbp:instance_of
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gptkb:bird
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gptkbp:behavior
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solitary or in pairs
territorial during breeding season
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gptkbp:breeding_season
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September to January
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gptkbp:clutch_size
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2 to 4 eggs
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gptkbp:color
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black and yellow
brown and streaked
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gptkbp:common_name
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black-collared bowerbird
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
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studied in animal behavior
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gptkbp:diet
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fruits
insects
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gptkbp:egg_color
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gptkb:white
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gptkbp:family
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gptkb:Ptilonorhynchidae
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gptkbp:fledging_period
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21 days
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gptkbp:foraging_behavior
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ground forager
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gptkbp:genus
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gptkb:Ptilonorhynchus
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gptkbp:habitat
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woodlands
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https://www.w3.org/2000/01/rdf-schema#label
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Ptilonorhynchus nigricollis
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gptkbp:incubation_period
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14 days
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gptkbp:length
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25 cm
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gptkbp:mating_system
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polygynous
bower building
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gptkbp:migration
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non-migratory
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gptkbp:monitors
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dance around bower
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gptkbp:native_to
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gptkb:Australia
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gptkbp:nesting
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flowers
leaves
on the ground
twigs
bower
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gptkbp:predators
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birds of prey
snakes
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gptkbp:related_species
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gptkb:Ptilonorhynchus_violaceus
Ptilonorhynchus holosericeus
Ptilonorhynchus maculatus
Ptilonorhynchus superciliosus
Ptilonorhynchus tenuirostris
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gptkbp:research_interest
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behavioral ecology
sexual selection
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gptkbp:soundtrack
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complex and varied
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gptkbp:symbiotic_relationships
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various insects
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gptkbp:threats
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habitat loss
predation by introduced species
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gptkbp:vocalization
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melodious calls
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gptkbp:weight
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80 g
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gptkbp:wingspan
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30 cm
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gptkbp:bfsParent
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gptkb:Black_Bowerbird
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gptkbp:bfsLayer
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6
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