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gptkbp:instanceOf
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gptkb:bird
gptkb:species
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gptkbp:averageWingspan
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127-147 cm
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gptkbp:breedingPlumage
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black head and bill, white underparts, checkered black-and-white back
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gptkbp:breedingSeason
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lakes
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gptkbp:callsign
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tremolo
wailing
yodeling
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gptkbp:clutchSize
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1-2
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gptkbp:commonName
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gptkb:Gavia_immer
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gptkbp:conservationStatus
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Least Concern
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gptkbp:describedBy
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gptkb:Carl_Linnaeus
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gptkbp:describedYear
|
1758
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gptkbp:diet
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gptkb:fish
crustaceans
mollusks
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gptkbp:eggColor
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brown with dark spots
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gptkbp:family
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gptkb:Gaviidae
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|
https://www.w3.org/2000/01/rdf-schema#label
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Great northern diver
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gptkbp:incubationPeriod
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26-30 days
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gptkbp:IUCNStatus
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LC
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gptkbp:length
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66-91 cm
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gptkbp:lifespan
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up to 30 years
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gptkbp:migratory
|
true
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gptkbp:nativeRange
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gptkb:Greenland
gptkb:Iceland
gptkb:North_America
gptkb:Northern_Europe
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gptkbp:nesting
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ground near water
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gptkbp:notableFeature
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red eyes
distinctive black-and-white plumage
pointed bill
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gptkbp:order
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gptkb:Gaviiformes
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gptkbp:parentalCare
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both parents
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gptkbp:scientificName
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gptkb:Gavia_immer
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gptkbp:symbol
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state bird of Minnesota
state bird of Ontario
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gptkbp:threats
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habitat loss
lead poisoning
oil spills
pollution
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gptkbp:UKName
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gptkb:Great_northern_diver
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gptkbp:USName
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gptkb:Common_loon
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gptkbp:weight
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3.2-6.1 kg
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gptkbp:winteringRange
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coastal waters
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gptkbp:winterPlumage
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grayish above, white below
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gptkbp:bfsParent
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gptkb:Runde
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gptkbp:bfsLayer
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7
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