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gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:aircraft_operated
|
up to 50 km/h
|
|
gptkbp:breeding_behavior
|
varies by location
|
|
gptkbp:breeding_range
|
Arctic regions
up to thousands
|
|
gptkbp:breeding_season
|
May to August
|
|
gptkbp:call
|
trumpet-like
|
|
gptkbp:climate_adaptation
|
changing migration patterns
|
|
gptkbp:coloration
|
gptkb:red
white and gray
darker head
|
|
gptkbp:coloration_during_non_breeding
|
white head
|
|
gptkbp:conservation_efforts
|
habitat protection
|
|
gptkbp:conservation_status
|
gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
symbol of endurance
|
|
gptkbp:diet
|
gptkb:fish
|
|
gptkbp:egg_color
|
pale brown
|
|
gptkbp:egg_laying
|
1-3 eggs per clutch
|
|
gptkbp:family
|
gptkb:Laridae
|
|
gptkbp:fishing_impact
|
overfishing
|
|
gptkbp:fledging_period
|
3-4 weeks
|
|
gptkbp:foraging_behavior
|
gptkb:diving
surface feeding
|
|
gptkbp:habitat
|
coastal regions
|
|
gptkbp:habitat_preference
|
open water
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Arctic Tern
|
|
gptkbp:is_observed_in
|
popular among birdwatchers
|
|
gptkbp:lifespan
|
up to 30 years
|
|
gptkbp:mating_system
|
aerial displays
|
|
gptkbp:migration
|
seasonal
autumn and spring
circular route
over 70,000 km
|
|
gptkbp:migration_age
|
1 year
|
|
gptkbp:migration_duration
|
several months
|
|
gptkbp:nest_location
|
near water
|
|
gptkbp:nest_material
|
grasses and feathers
|
|
gptkbp:nesting
|
April to September
ground-nester
|
|
gptkbp:nesting_site
|
sandy beaches
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:parent
|
both parents care for young
|
|
gptkbp:predators
|
gulls
|
|
gptkbp:research_interest
|
studied for migration patterns
|
|
gptkbp:scientific_name
|
gptkb:Sterna_paradisaea
|
|
gptkbp:size
|
30-40 g
|
|
gptkbp:social_behavior
|
gregarious
|
|
gptkbp:social_structure
|
colonial
|
|
gptkbp:subspecies
|
none recognized
|
|
gptkbp:tail_type
|
gptkb:white
|
|
gptkbp:threats
|
climate change
|
|
gptkbp:vocalization
|
varied calls
|
|
gptkbp:weight
|
80-120 g
|
|
gptkbp:wildlife
|
gptkb:urban_development
|
|
gptkbp:wing_configuration
|
gray
|
|
gptkbp:wingspan
|
70-80 cm
|
|
gptkbp:wintering_range
|
Antarctic regions
|
|
gptkbp:bfsParent
|
gptkb:Roseate_Tern
gptkb:The_Tern
gptkb:Tern
gptkb:Common_Tern
|
|
gptkbp:bfsLayer
|
6
|