Catharacta antarctica lonnbergi

GPTKB entity

Statements (61)
Predicate Object
gptkbp:instance_of gptkb:bird
gptkbp:bfsLayer 6
gptkbp:bfsParent gptkb:subantarctic_skua
gptkbp:adaptation aggressive scavenging tactics
gptkbp:behavior solitary or in pairs
gptkbp:breeding_season October to February
gptkbp:climate adapted to cold environments
gptkbp:clutch_size 1 to 3 eggs
gptkbp:color gptkb:none
brown and white
hooked
darker than adults
gptkbp:common_name South Polar Skua
gptkbp:conservation_efforts monitored by conservation organizations
gptkbp:conservation_status gptkb:Least_Concern
gptkbp:cuisine fish, squid, and carrion
gptkbp:cultural_significance not widely recognized
gptkbp:diet gptkb:product
gptkbp:distribution Southern Hemisphere
gptkbp:egg_color pale blue to greenish
gptkbp:family gptkb:Stercorariidae
gptkbp:first_flight strong and direct
gptkbp:fledging_period about 50 days
gptkbp:foraging_behavior scavenger
opportunistic feeder
gptkbp:genus Catharacta
gptkbp:habitat coastal areas
rocky shores
2 to 3 years
Antarctic regions
small colonies
Antarctic Peninsula to sub-Antarctic islands
https://www.w3.org/2000/01/rdf-schema#label Catharacta antarctica lonnbergi
gptkbp:hunting_technique piracy and scavenging
gptkbp:incubation_period about 30 days
gptkbp:length up to 60 cm
gptkbp:lifespan up to 20 years
gptkbp:migration non-migratory
short distances
limited movement outside breeding season
gptkbp:nesting gptkb:railway_station
variable
grasses and feathers
late October to early March
low density in breeding areas
gptkbp:order gptkb:Charadriiformes
gptkbp:parent both parents
gptkbp:population_trend gptkb:Professional_Wrestler
gptkbp:predators seabirds
aggressive towards intruders
gptkbp:related_species Catharacta maccormicki
gptkbp:research often seen scavenging near ships
gptkbp:research_interest studied for ecological impact
gptkbp:social_structure loose social groups
gptkbp:subspecies gptkb:Catharacta_antarctica
gptkbp:tail_type long and pointed
gptkbp:territorial_behavior defensive during breeding
gptkbp:threats climate change
gptkbp:vocalization harsh calls
gptkbp:weight up to 2.5 kg
gptkbp:wingspan up to 1.5 meters