|
gptkbp:instanceOf
|
bird
|
|
gptkbp:adultPlumage
|
gray and white
brown and mottled
insects and small fish
fish and invertebrates
|
|
gptkbp:airlines
|
strong and agile
|
|
gptkbp:behavior
|
loyal to nesting sites
|
|
gptkbp:breedingSeason
|
spring to summer
displays and calls
often in large colonies
lakes and marshes
western_North_America
|
|
gptkbp:clutchSize
|
2 to 4 eggs
|
|
gptkbp:colors
|
white and gray
|
|
gptkbp:commonName
|
gptkb:California_gull
|
|
gptkbp:conservationEfforts
|
Least Concern
|
|
gptkbp:culturalSignificance
|
symbol of coastal areas
|
|
gptkbp:diet
|
omnivorous
|
|
gptkbp:eggColor
|
pale blue to greenish
|
|
gptkbp:family
|
Laridae
|
|
gptkbp:firstDescribedBy
|
1850
|
|
gptkbp:fledgingPeriod
|
about 6 weeks
|
|
gptkbp:foragingBehavior
|
scavenging
|
|
gptkbp:genus
|
Larus
|
|
gptkbp:habitat
|
coastal areas
|
|
gptkbp:hasAuthorityOver
|
Baird
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Larus californicus
|
|
gptkbp:humanInteraction
|
often seen near garbage
|
|
gptkbp:iceClass
|
southern_United_States_and_Mexico
|
|
gptkbp:incubationPeriod
|
about 28 days
|
|
gptkbp:length
|
45–50 cm
|
|
gptkbp:localNames
|
Gaviota de California
|
|
gptkbp:migration
|
late summer to fall
partial
short-distance migrator
|
|
gptkbp:nesting
|
varies by location
ground
grasses and seaweed
|
|
gptkbp:officialResidence
|
popular among birdwatchers
|
|
gptkbp:populationTrend
|
stable
|
|
gptkbp:predators
|
eagles
|
|
gptkbp:range
|
gptkb:North_America
|
|
gptkbp:relatedTo
|
Larus delawarensis
|
|
gptkbp:researchInterest
|
indicator species for coastal health
|
|
gptkbp:seasonalActivities
|
coastal beaches
|
|
gptkbp:socialResponsibility
|
gregarious
|
|
gptkbp:socialStructure
|
hierarchical
|
|
gptkbp:subspecies
|
gptkb:Larus_californicus_californicus
gptkb:Larus_californicus_heermanni
|
|
gptkbp:territory
|
defends nesting area
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:voiceCast
|
quacking sound
|
|
gptkbp:weight
|
600–1,200 g
|
|
gptkbp:wingspan
|
120–130_cm
|