|
gptkbp:instanceOf
|
gptkb:bird
|
|
gptkbp:billColor
|
red with black tip
|
|
gptkbp:bodyLength
|
31–35 cm
|
|
gptkbp:breedingRange
|
gptkb:Asia
gptkb:Europe
gptkb:North_America
|
|
gptkbp:breedingSeason
|
large, dense colonies
|
|
gptkbp:callsign
|
sharp, high-pitched
|
|
gptkbp:conservationStatus
|
Least Concern
|
|
gptkbp:describedBy
|
gptkb:Carl_Linnaeus
|
|
gptkbp:describedYear
|
1758
|
|
gptkbp:diet
|
gptkb:fish
invertebrates
|
|
gptkbp:eggColor
|
pale with dark spots
|
|
gptkbp:family
|
gptkb:Laridae
|
|
gptkbp:fledgingPeriod
|
22–28 days
|
|
gptkbp:flightNumber
|
buoyant and graceful
|
|
gptkbp:genus
|
gptkb:Sterna
|
|
gptkbp:habitat
|
coastal regions
inland waterways
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Common Tern
|
|
gptkbp:incubationPeriod
|
21–25 days
|
|
gptkbp:IUCNStatusSystem
|
gptkb:IUCN3.1
|
|
gptkbp:legColor
|
red
|
|
gptkbp:lifespan
|
up to 25 years
|
|
gptkbp:migratory
|
true
long-distance migrant
|
|
gptkbp:moltPattern
|
complete post-breeding molt
|
|
gptkbp:nestType
|
ground nest
|
|
gptkbp:notableFeature
|
aggressive nest defense
aerial fishing
|
|
gptkbp:notablePlace
|
gptkb:Baltic_Sea
gptkb:Mediterranean_Sea
gptkb:Great_Lakes
North Atlantic coast
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:plumage
|
white and grey
|
|
gptkbp:predators
|
humans
foxes
gulls
rats
|
|
gptkbp:scientificName
|
gptkb:Sterna_hirundo
|
|
gptkbp:sexualDimorphism
|
minimal
|
|
gptkbp:similarTo
|
gptkb:Arctic_Tern
gptkb:Forster's_Tern
|
|
gptkbp:tailLength
|
deeply forked
|
|
gptkbp:wingspan
|
70–80 cm
|
|
gptkbp:winteringRange
|
gptkb:Africa
gptkb:South_America
gptkb:southern_Asia
|
|
gptkbp:bfsParent
|
gptkb:Great_Gull_Island
gptkb:Bras_d'Or_Lake_Biosphere_Reserve
|
|
gptkbp:bfsLayer
|
6
|