arctic skua

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instanceOf gptkb:bird
gptkb:species
gptkbp:breedingRange gptkb:northern_Asia
northern Europe
northern North America
gptkbp:breedingSeason May to August
gptkbp:callsign harsh, nasal sounds
gptkbp:clutchSize 2
gptkbp:commonName gptkb:parasitic_jaeger
gptkbp:conservationStatus Least Concern
gptkbp:diet gptkb:fish
eggs
small birds
food stolen from other birds
gptkbp:distribution gptkb:Arctic_and_subarctic_regions
gptkbp:family gptkb:Stercorariidae
gptkbp:firstDescribed gptkb:Carl_Linnaeus
1758
gptkbp:flightNumber strong and agile
gptkbp:genus gptkb:Stercorarius
gptkbp:habitat gptkb:grass
coastal regions
https://www.w3.org/2000/01/rdf-schema#label arctic skua
gptkbp:incubationPeriod 24–27 days
gptkbp:IUCNStatus LC
gptkbp:length 41–48 cm
gptkbp:lifespan up to 25 years
gptkbp:migratory true
gptkbp:molting annual
gptkbp:movedTo southern hemisphere
gptkbp:nesting gptkb:ground
gptkbp:notableFeature kleptoparasitism
gptkbp:order gptkb:Charadriiformes
gptkbp:parasitizes gulls
terns
auks
gptkbp:plumage variable, light and dark morphs
gptkbp:predators humans
foxes
large gulls
gptkbp:scientificName gptkb:Stercorarius_parasiticus
gptkbp:sexualDimorphism minimal
gptkbp:tailLength pointed central tail feathers
gptkbp:territorialDuringBreeding true
gptkbp:weight 300–650 g
gptkbp:wingspan 107–125 cm
gptkbp:winteringRange southern oceans
gptkbp:bfsParent gptkb:Isle_of_Bass_Rock
gptkb:Taimyr_Peninsula
gptkb:Firth_of_Forth_SPA
gptkb:Cuvier_Island
gptkb:Morecambe_Bay_Ramsar_site
gptkb:Wrangell_Island
gptkb:Carlingford_Lough
gptkb:Pagham_Harbour_Local_Nature_Reserve
gptkb:skua
gptkbp:bfsLayer 6