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gptkbp:instanceOf
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gptkb:bird
gptkb:species
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gptkbp:alternativeName
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gptkb:Phalacrocorax_auritus
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gptkbp:behavior
|
gregarious
|
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gptkbp:billColor
|
hooked
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gptkbp:breedingPlumage
|
white plumes on head
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gptkbp:breedingRange
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gptkb:Canada
gptkb:Mexico
gptkb:United_States
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gptkbp:clutchSize
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3–4 eggs
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gptkbp:commonIn
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gptkb:Great_Lakes
Atlantic coast
Pacific coast
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gptkbp:conservationStatus
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Least Concern
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gptkbp:diet
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gptkb:fish
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gptkbp:distinctiveFeature
|
double crest of black and white feathers in breeding adults
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gptkbp:distribution
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widespread across North America
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gptkbp:eggColor
|
bluish-white
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gptkbp:family
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gptkb:Phalacrocoracidae
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gptkbp:firstDescribed
|
gptkb:John_James_Audubon
1835
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gptkbp:flightNumber
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strong, direct
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gptkbp:foragingBehavior
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diving
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gptkbp:genus
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gptkb:Nannopterum
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gptkbp:habitat
|
lakes
rivers
coastal areas
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|
https://www.w3.org/2000/01/rdf-schema#label
|
double-crested cormorant
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gptkbp:incubationPeriod
|
25–28 days
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gptkbp:IUCNStatus
|
LC
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gptkbp:juvenilePlumage
|
brownish
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gptkbp:length
|
70–90 cm
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gptkbp:lifespan
|
up to 17 years
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gptkbp:migratory
|
yes
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gptkbp:nativeTo
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gptkb:North_America
|
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gptkbp:nesting
|
colonial
sticks
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gptkbp:notableFeature
|
often seen drying wings
|
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gptkbp:order
|
gptkb:Suliformes
|
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gptkbp:plumage
|
mostly black
|
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gptkbp:population
|
increasing
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gptkbp:protectedBy
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gptkb:Migratory_Bird_Treaty_Act
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gptkbp:scientificName
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gptkb:Nannopterum_auritum
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gptkbp:threats
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habitat destruction
human persecution
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gptkbp:vocalization
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guttural grunts
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gptkbp:webbedFeet
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yes
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gptkbp:weight
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1.2–2.5 kg
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gptkbp:wingspan
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up to 52 inches
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gptkbp:bfsParent
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gptkb:Buzzards_Bay
gptkb:Lake_Champlain
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gptkbp:bfsLayer
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4
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