Statements (60)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Bird
|
| gptkbp:adaptation |
Adapted to urban environments
|
| gptkbp:behavior |
Social
|
| gptkbp:breedingSeason |
Spring to early summer
3–4 years Large colonies Islands,_coastal_cliffs |
| gptkbp:callsFor |
Loud and harsh
|
| gptkbp:clutchSize |
Average 3 eggs
|
| gptkbp:colors |
Variations in plumage
Gray_and_white_plumage |
| gptkbp:conservationEfforts |
Least Concern
Monitoring populations |
| gptkbp:culturalSignificance |
Symbol of coastal areas
|
| gptkbp:diet |
Omnivorous
|
| gptkbp:eggColor |
2–4 eggs
Speckled pale blue or green |
| gptkbp:family |
Laridae
|
| gptkbp:fishSpecies |
Following fishing boats
|
| gptkbp:fledgingPeriod |
4–5 weeks
|
| gptkbp:foragingBehavior |
Scavenger
Opportunistic_feeder |
| gptkbp:geographicalFeature |
North_America,_Europe,_Asia
|
| gptkbp:habitat |
Coastal_areas
|
| https://www.w3.org/2000/01/rdf-schema#label |
Herring Gull
|
| gptkbp:humanInteraction |
Common in urban areas
|
| gptkbp:launchDate |
28–30 days
|
| gptkbp:length |
51–66 cm
|
| gptkbp:lifespan |
10–20 years
|
| gptkbp:migration |
Late summer to early fall
Partial migrant Short distances |
| gptkbp:nesting |
Ground
April to July Variable based on conditions High in suitable areas Cliffs, rooftops Rats, crows Seaweed,_grass |
| gptkbp:officialResidence |
Aggressive towards other birds
|
| gptkbp:order |
Charadriiformes
|
| gptkbp:populationTrend |
Stable in many regions
|
| gptkbp:predators |
Eagles, foxes
|
| gptkbp:relatedPatent |
gptkb:Great_Black-backed_Gull
Western Gull Ring-billed Gull |
| gptkbp:scientificName |
gptkb:Larus_argentatus
|
| gptkbp:socialResponsibility |
Engages in cooperative feeding
|
| gptkbp:socialStructure |
Flocks
|
| gptkbp:speed |
Up to 40 km/h
|
| gptkbp:subspecies |
gptkb:Larus_argentatus_vegae
gptkb:Larus_argentatus_argentatus Larus argentatus smithsonianus |
| gptkbp:territory |
Defends nesting area
|
| gptkbp:threats |
Habitat loss, pollution
|
| gptkbp:vocalization |
Cawing sounds
|
| gptkbp:weight |
0.7–1.5 kg
|
| gptkbp:wingspan |
120–150 cm
|
| gptkbp:youth_development |
Gray wings, white head
Brown_mottled_plumage |