|
gptkbp:instanceOf
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gptkb:bird
gptkb:species
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|
gptkbp:bodyLength
|
42-49 cm
|
|
gptkbp:breedingSeason
|
April to June
|
|
gptkbp:class
|
gptkb:Aves
|
|
gptkbp:clutchSize
|
6-12 eggs
|
|
gptkbp:commonName
|
gptkb:Aythya_ferina
gptkb:common_pochard
pochard
|
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gptkbp:conservationStatus
|
Vulnerable
|
|
gptkbp:describedBy
|
gptkb:Carl_Linnaeus
|
|
gptkbp:describedYear
|
1758
|
|
gptkbp:diet
|
aquatic plants
invertebrates
|
|
gptkbp:eggColor
|
pale greenish-grey
|
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gptkbp:family
|
gptkb:Anatidae
|
|
gptkbp:featuredIn
|
gptkb:Birds_of_Asia
gptkb:Birds_of_Europe
Birds of North Africa
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gptkbp:genus
|
gptkb:Aythya
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gptkbp:habitat
|
gptkb:lake
lakes
marshes
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Common pochard
|
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gptkbp:incubationPeriod
|
24-28 days
|
|
gptkbp:IUCNStatus
|
VU
|
|
gptkbp:lifespan
|
up to 22 years
|
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gptkbp:malePlumage
|
chestnut head, black breast, grey body
|
|
gptkbp:migratory
|
true
|
|
gptkbp:movedTo
|
gptkb:North_Africa
gptkb:South_Asia
southern Europe
|
|
gptkbp:nativeRange
|
gptkb:Asia
gptkb:Europe
gptkb:North_Africa
|
|
gptkbp:nestType
|
ground nest near water
|
|
gptkbp:order
|
gptkb:Anseriformes
|
|
gptkbp:parentalCare
|
female only
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|
gptkbp:plumage
|
brown head, mottled brown body
|
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gptkbp:scientificName
|
gptkb:Aythya_ferina
|
|
gptkbp:sexualDimorphism
|
true
|
|
gptkbp:taxonRank
|
gptkb:species
|
|
gptkbp:threats
|
gptkb:hunting
habitat loss
pollution
|
|
gptkbp:weight
|
750-1,300 g
|
|
gptkbp:wingspan
|
72-82 cm
|
|
gptkbp:分布地区
|
https://en.wikipedia.org/wiki/File:Aythya_ferina_distribution_map.png
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gptkbp:bfsParent
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gptkb:Samaspur_Bird_Sanctuary
|
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gptkbp:bfsLayer
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7
|