|
gptkbp:instanceOf
|
gptkb:bird
gptkb:species
|
|
gptkbp:averageWingspan
|
76–84 cm
|
|
gptkbp:billColor
|
black
|
|
gptkbp:breedingRange
|
gptkb:Alaska
gptkb:Canada
|
|
gptkbp:clutchSize
|
2–4 eggs
|
|
gptkbp:conservationStatus
|
Least Concern
|
|
gptkbp:diet
|
insects
crustaceans
small fish
|
|
gptkbp:eggColor
|
olive to buff with dark spots
|
|
gptkbp:family
|
gptkb:Laridae
|
|
gptkbp:firstDescribed
|
gptkb:George_Ord
1815
|
|
gptkbp:genus
|
gptkb:Chroicocephalus
|
|
gptkbp:habitat
|
coastal waters
estuaries
inland lakes
boreal forest lakes
|
|
gptkbp:IUCNStatus
|
LC
|
|
gptkbp:legColor
|
reddish
|
|
gptkbp:length
|
28–38 cm
|
|
gptkbp:lifespan
|
up to 12 years
|
|
gptkbp:migratory
|
true
long-distance migrant
|
|
gptkbp:namedAfter
|
gptkb:Charles_Lucien_Bonaparte
|
|
gptkbp:nativeRange
|
gptkb:North_America
|
|
gptkbp:nestType
|
tree nest
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:plumage
|
white underparts
gray upperparts
black hood in breeding season
|
|
gptkbp:population
|
gptkb:standard
|
|
gptkbp:recognizedBy
|
gptkb:BirdLife_International
gptkb:American_Ornithological_Society
gptkb:IUCN
|
|
gptkbp:scientificName
|
gptkb:Chroicocephalus_philadelphia
|
|
gptkbp:taxonRank
|
gptkb:species
|
|
gptkbp:vocalization
|
high-pitched calls
|
|
gptkbp:weight
|
180–225 g
|
|
gptkbp:winteringRange
|
gptkb:Mexico
gptkb:coastal_United_States
|
|
gptkbp:bfsParent
|
gptkb:Anaho_Island_National_Wildlife_Refuge
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Bonaparte's gull
|