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gptkbp:instanceOf
|
gptkb:bird
gptkb:species
|
|
gptkbp:breedingSeason
|
freshwater lakes
|
|
gptkbp:callsign
|
wailing and yodelling sounds
|
|
gptkbp:clutchSize
|
2
|
|
gptkbp:commonName
|
gptkb:black-throated_loon
|
|
gptkbp:conservationStatus
|
Least Concern
|
|
gptkbp:describedBy
|
gptkb:Carl_Linnaeus
|
|
gptkbp:describedYear
|
1758
|
|
gptkbp:diet
|
gptkb:fish
aquatic invertebrates
|
|
gptkbp:distribution
|
gptkb:Asia
gptkb:Greenland
northern Europe
|
|
gptkbp:family
|
gptkb:Gaviidae
|
|
gptkbp:genus
|
gptkb:Gavia
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
black-throated diver
|
|
gptkbp:incubationPeriod
|
27–29 days
|
|
gptkbp:IUCNStatusSystem
|
gptkb:IUCN3.1
|
|
gptkbp:length
|
58–77 cm
|
|
gptkbp:lifespan
|
up to 20 years
|
|
gptkbp:migratory
|
true
|
|
gptkbp:order
|
gptkb:Gaviiformes
|
|
gptkbp:plumage
|
white underparts
grey head
black throat patch in breeding season
|
|
gptkbp:scientificName
|
gptkb:Gavia_arctica
|
|
gptkbp:weight
|
1.3–3.4 kg
|
|
gptkbp:wingspan
|
100–130 cm
|
|
gptkbp:winteringRange
|
coastal waters
|
|
gptkbp:bfsParent
|
gptkb:Taimyr_Peninsula
gptkb:Gavia_arctica
gptkb:Morecambe_Bay_Ramsar_site
gptkb:Loch_Maree
gptkb:Pagham_Harbour_Local_Nature_Reserve
|
|
gptkbp:bfsLayer
|
6
|