|
gptkbp:instanceOf
|
gptkb:bird
|
|
gptkbp:breedingRange
|
gptkb:Europe
gptkb:North_America
|
|
gptkbp:clutchSize
|
2–4 eggs
|
|
gptkbp:commonName
|
gptkb:Black_Tern
|
|
gptkbp:conservationStatus
|
Least Concern
|
|
gptkbp:describedBy
|
gptkb:Carl_Linnaeus
|
|
gptkbp:describedYear
|
1758
|
|
gptkbp:diet
|
insects
small fish
|
|
gptkbp:family
|
gptkb:Laridae
|
|
gptkbp:featuredIn
|
birdwatching guides
|
|
gptkbp:genus
|
gptkb:Chlidonias
|
|
gptkbp:habitat
|
freshwater marshes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Black Tern
|
|
gptkbp:IUCNStatusSystem
|
gptkb:IUCN3.1
|
|
gptkbp:length
|
25–30 cm
|
|
gptkbp:lifespan
|
up to 10 years
|
|
gptkbp:migratory
|
true
|
|
gptkbp:nativeTo
|
gptkb:Northern_Hemisphere
|
|
gptkbp:nestType
|
floating nest
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:plumage
|
gray wings and back
black head and underparts in breeding
|
|
gptkbp:protectedBy
|
gptkb:Migratory_Bird_Treaty_Act_(US)
|
|
gptkbp:scientificName
|
gptkb:Chlidonias_niger
|
|
gptkbp:weight
|
62–79 g
|
|
gptkbp:wingspan
|
61–70 cm
|
|
gptkbp:winteringRange
|
gptkb:Africa
gptkb:South_America
|
|
gptkbp:bfsParent
|
gptkb:Tern
gptkb:Crouch_and_Roach_Estuaries_SSSI
gptkb:Long_Point_Important_Bird_Area
gptkb:Boundary_Bay_Wildlife_Management_Area
|
|
gptkbp:bfsLayer
|
7
|