Statements (64)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
bird
|
| gptkbp:behavior |
cache food
|
| gptkbp:breedingSeason |
monogamous
spring to summer |
| gptkbp:clutchSize |
average of 4 eggs
|
| gptkbp:code |
harsh calls
|
| gptkbp:colors |
blue and gray
bright blue with a grayish belly |
| gptkbp:commonName |
gptkb:California_scrub_jay
|
| gptkbp:conservationEfforts |
Least Concern
habitat protection |
| gptkbp:culturalSignificance |
symbol_of_California
|
| gptkbp:diet |
omnivorous
|
| gptkbp:eggColor |
3 to 6 eggs
blue with brown spots |
| gptkbp:family |
Corvidae
|
| gptkbp:fledgingPeriod |
about 3 weeks
variable based on conditions young leave the nest after 3 weeks. |
| gptkbp:food_options |
insects, fruits, and seeds
|
| gptkbp:foragingBehavior |
ground forager
uses memory to locate food caches |
| gptkbp:genus |
gptkb:Aphelocoma
|
| gptkbp:habitat |
scrublands
prefers open woodlands |
| gptkbp:hasCitations |
adapted to urban environments
|
| gptkbp:hasOccupation |
body language and posturing
|
| gptkbp:healthcare |
both parents care for young
|
| https://www.w3.org/2000/01/rdf-schema#label |
Aphelocoma californica
|
| gptkbp:humanInteraction |
habitat loss due to urbanization
|
| gptkbp:incubationPeriod |
about 16 to 18 days
|
| gptkbp:length |
24 to 30 cm
|
| gptkbp:lifespan |
up to 15 years in the wild
|
| gptkbp:matingSystem |
seasonal monogamy
|
| gptkbp:migration |
non-migratory
|
| gptkbp:nativeTo |
western_United_States
|
| gptkbp:nesting |
cup
March to June in shrubs or trees influenced by food availability raccoons and snakes made of twigs and grass often reuse nests |
| gptkbp:populationTrend |
stable
|
| gptkbp:predators |
hawks and snakes
|
| gptkbp:relatedPatent |
other jays
|
| gptkbp:researchInterest |
studied for social behavior
|
| gptkbp:seasonalActivities |
changes with seasons
|
| gptkbp:socialResponsibility |
learns from other jays
often seen in family groups |
| gptkbp:socialStructure |
social and often found in groups
|
| gptkbp:subspecies |
gptkb:Aphelocoma_californica_woodhouseii
gptkb:Aphelocoma_californica_californica Aphelocoma californica oculata Aphelocoma californica sanfordi |
| gptkbp:territory |
defends nesting territory
used to establish territory |
| gptkbp:typeOf |
melodic songs
|
| gptkbp:vocalization |
varied calls and songs
calls and songs used for communication |
| gptkbp:weight |
70 to 100 g
|
| gptkbp:wildlife |
common in zoos
|
| gptkbp:wingspan |
34 to 43 cm
|
| gptkbp:youth_development |
altricial
|