Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:bird
|
| gptkbp:adaptation |
adapted to long-distance travel
|
| gptkbp:adult_plumage |
called chicks
achieved after 2 to 3 years |
| gptkbp:aircraft_operated |
up to 40 miles per hour
|
| gptkbp:behavior |
often seen in large flocks
|
| gptkbp:breeding_season |
often found in large groups
|
| gptkbp:climate |
migrate to find suitable breeding grounds
|
| gptkbp:clutch_size |
typically 2 eggs
|
| gptkbp:color |
white body with black cap
|
| gptkbp:community_involvement |
show adaptability to changing environments
|
| gptkbp:conservation_efforts |
monitored by various organizations
|
| gptkbp:conservation_status |
monitored by Bird Life International
|
| gptkbp:cultural_significance |
featured in various folklore
|
| gptkbp:diet |
fish and invertebrates
|
| gptkbp:ecological_role |
important for marine ecosystems.
|
| gptkbp:egg_color |
1 to 3 eggs per clutch
|
| gptkbp:environmental_impact |
affected by climate change
|
| gptkbp:fishing_regulations |
hovering before diving
|
| gptkbp:fledging_period |
about 4 weeks
|
| gptkbp:foraging_behavior |
rich in marine life
dive for fish |
| gptkbp:genetic_diversity |
provide insights into migration evolution
|
| gptkbp:habitat |
coastal areas and islands
found in all continents except Antarctica prefer sandy or gravelly beaches |
| https://www.w3.org/2000/01/rdf-schema#label |
Arctic terns
|
| gptkbp:incubation_period |
about 3 weeks
|
| gptkbp:lifespan |
over 30 years
|
| gptkbp:mating_system |
aerial displays and calls
|
| gptkbp:migration |
several weeks
varied and complex long-distance migratory bird between the Arctic and Antarctic regions changes in daylight and temperature face storms and predators during migration up to 71,000 kilometers annually |
| gptkbp:molt |
occurs after breeding season
|
| gptkbp:nesting |
May to August
depends on food availability ground nesting defend territory aggressively often return to the same site each year |
| gptkbp:population |
least concern
|
| gptkbp:predators |
seagulls and larger birds of prey
|
| gptkbp:research_interest |
studied for migration patterns
|
| gptkbp:scientific_name |
gptkb:Sterna_paradisaea
|
| gptkbp:size |
about 100 to 120 grams
|
| gptkbp:social_structure |
monogamous during breeding season
|
| gptkbp:vocalization |
varied calls for communication
|
| gptkbp:wildlife |
high during nesting season
important for their survival threat due to human activity |
| gptkbp:wingspan |
70 to 80 cm
|
| gptkbp:bfsParent |
gptkb:Tundratown
|
| gptkbp:bfsLayer |
5
|