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gptkbp:instance_of
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gptkb:bird
|
|
gptkbp:behavior
|
migratory
territorial during breeding season
social feeding
|
|
gptkbp:breeding_season
|
monogamous
May to June
|
|
gptkbp:color
|
brown body
white neck
black head
|
|
gptkbp:common_name
|
gptkb:Black_Brant
|
|
gptkbp:conservation_efforts
|
habitat protection
public awareness campaigns
population monitoring
|
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gptkbp:conservation_status
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gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
birdwatching interest
indigenous hunting practices
|
|
gptkbp:developer
|
precocial
|
|
gptkbp:diet
|
vegetation
|
|
gptkbp:egg_color
|
pale green
|
|
gptkbp:family
|
gptkb:mythological_figure
|
|
gptkbp:fledging_period
|
6 to 7 weeks
|
|
gptkbp:flower_color
|
downy yellow
|
|
gptkbp:foraging_behavior
|
grazing
dabbling
|
|
gptkbp:genus
|
gptkb:Branta
|
|
gptkbp:habitat
|
Arctic regions
coastal areas
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pacific Black Brant
|
|
gptkbp:incubation_period
|
23 to 30 days
|
|
gptkbp:length
|
60 cm
|
|
gptkbp:lifespan
|
10 to 15 years
|
|
gptkbp:mating_system
|
vocalizations
head bobbing
|
|
gptkbp:migration
|
gptkb:Pacific_Flyway
seasonal
|
|
gptkbp:nesting
|
gptkb:garden
gptkb:railway_station
feathers
near water
|
|
gptkbp:population
|
100,000 to 200,000 individuals
|
|
gptkbp:predators
|
foxes
birds of prey
|
|
gptkbp:research
|
studied for migration patterns
studied for population dynamics
|
|
gptkbp:social_structure
|
flocks
|
|
gptkbp:species
|
gptkb:Branta_bernicla
|
|
gptkbp:subspecies
|
gptkb:Branta_bernicla_nigricans
gptkb:Branta_bernicla_hrota
|
|
gptkbp:threats
|
climate change
habitat loss
hunting
|
|
gptkbp:vocalization
|
quacking sounds
|
|
gptkbp:weight
|
1.5 to 2.5 kg
|
|
gptkbp:wingspan
|
130 cm
|
|
gptkbp:wintering_range
|
gptkb:California
gptkb:Mexico
|
|
gptkbp:young
|
goslings
|
|
gptkbp:bfsParent
|
gptkb:Willapa_National_Wildlife_Refuge
|
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gptkbp:bfsLayer
|
6
|