|
gptkbp:instanceOf
|
gptkb:bird
|
|
gptkbp:breedingPlumage
|
duller, mottled brown
males have chestnut underparts and white head
|
|
gptkbp:breedingRange
|
coastal tundra
|
|
gptkbp:class
|
gptkb:Aves
|
|
gptkbp:clutchSize
|
6–10 eggs
|
|
gptkbp:commonName
|
gptkb:Steller's_eider
gptkb:Steller's_sea_duck
|
|
gptkbp:conservationStatus
|
Vulnerable
|
|
gptkbp:describedBy
|
gptkb:Peter_Simon_Pallas
|
|
gptkbp:describedYear
|
1769
|
|
gptkbp:diet
|
crustaceans
invertebrates
mollusks
|
|
gptkbp:distinctiveFeature
|
blue-green speculum
short bill
white head with black eye patch (male)
|
|
gptkbp:family
|
gptkb:Anatidae
|
|
gptkbp:genus
|
gptkb:Polysticta
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Steller's eider
|
|
gptkbp:incubationPeriod
|
25–26 days
|
|
gptkbp:IUCNStatus
|
VU
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:length
|
39–47 cm
|
|
gptkbp:lifespan
|
up to 20 years
|
|
gptkbp:movedTo
|
gptkb:Aleutian_Islands
gptkb:Bering_Sea
|
|
gptkbp:namedAfter
|
gptkb:Georg_Wilhelm_Steller
|
|
gptkbp:nativeTo
|
gptkb:Alaska
Arctic coasts of eastern Siberia
|
|
gptkbp:nestType
|
ground nest
|
|
gptkbp:order
|
gptkb:Anseriformes
|
|
gptkbp:phylum
|
gptkb:Chordata
|
|
gptkbp:protectedBy
|
gptkb:Migratory_Bird_Treaty_Act
|
|
gptkbp:range
|
Polysticta stelleri distribution map.svg
|
|
gptkbp:scientificName
|
gptkb:Polysticta_stelleri
|
|
gptkbp:taxonRank
|
gptkb:species
|
|
gptkbp:threats
|
climate change
habitat loss
oil pollution
|
|
gptkbp:weight
|
860–1050 g
|
|
gptkbp:wingspan
|
63–70 cm
|
|
gptkbp:bfsParent
|
gptkb:Kodiak_Island
gptkb:Eider
|
|
gptkbp:bfsLayer
|
5
|