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gptkbp:instance_of
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gptkb:species
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gptkbp:bfsLayer
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6
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gptkbp:bfsParent
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gptkb:Podicipediformes
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gptkbp:adult_plumage
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black and white
grayish-brown
dark neck and head
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gptkbp:behavior
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aggressive during breeding season
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gptkbp:breeding_season
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spring to summer
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gptkbp:class
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gptkb:Zord
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gptkbp:clutch_size
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3-5 eggs
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gptkbp:color
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dark above, light below
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gptkbp:common_name
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Black-necked Grebe
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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
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small fish
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gptkbp:distribution
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gptkb:Eurasia
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gptkbp:egg_color
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gptkb:white
5.5 cm
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gptkbp:family
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gptkb:Podicipedidae
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gptkbp:fishing_regulations
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diving and swimming underwater
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gptkbp:fledging_period
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50-60 days
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gptkbp:foraging_behavior
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gptkb:Basketball_Player
primarily piscivorous
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gptkbp:genus
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gptkb:Podiceps
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gptkbp:habitat
|
shallow waters
freshwater lakes
Europe and Asia
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|
https://www.w3.org/2000/01/rdf-schema#label
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Podiceps nigricollis
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gptkbp:incubation_period
|
23-25 days
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gptkbp:is_observed_in
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common in suitable habitats
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gptkbp:kingdom
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gptkb:mythological_figure
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gptkbp:length
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30-38 cm
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gptkbp:mating_system
|
elaborate displays
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gptkbp:migration
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autumn and spring
varies by population
partially migratory
short-distance migrator
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gptkbp:nesting
|
both parents incubate
variable based on conditions
near shorelines
floating nest
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gptkbp:order
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gptkb:Podicipediformes
|
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gptkbp:phylum
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gptkb:Skrull
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gptkbp:population_trend
|
stable in many areas
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gptkbp:predators
|
birds of prey
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gptkbp:related_species
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gptkb:Podiceps_auritus
gptkb:Podiceps_cristatus
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|
gptkbp:reproduction
|
oviparous
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gptkbp:social_structure
|
solitary or in pairs
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gptkbp:status
|
studied for ecology and behavior
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gptkbp:subspecies
|
Podiceps nigricollis caspicus
Podiceps nigricollis nigricollis
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gptkbp:territory
|
defends breeding territory
|
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gptkbp:threats
|
habitat loss
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gptkbp:vocalization
|
used for communication
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gptkbp:voice_actor
|
trumpeting calls
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gptkbp:weight
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500-800 g
|
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gptkbp:wildlife
|
pollution and human activity
|
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gptkbp:wingspan
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70-80 cm
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gptkbp:wintering_range
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southern Europe and North Africa
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gptkbp:youth_programs
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precocial
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