Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
clade
|
| gptkbp:characterizedBy |
feathers
hollow bones beak without teeth |
| gptkbp:firstAppearance |
150 million years ago
|
| gptkbp:hasFeature |
parental care
oviparity endothermy flight adaptations |
| gptkbp:hasOccupation |
over 10,000 species
|
| https://www.w3.org/2000/01/rdf-schema#label |
Avialae
|
| gptkbp:includes |
gptkb:Ankylosauria
birds modern birds dromaeosaurids troodontids |
| gptkbp:inheritsFrom |
theropod dinosaurs
|
| gptkbp:isA |
clade of theropod dinosaurs
|
| gptkbp:isCharacterizedBy |
migration patterns
varied habitats complex vocalizations social behaviors diverse diets high metabolic rates |
| gptkbp:isDiscussedIn |
unique skeletal features
|
| gptkbp:isFoundIn |
worldwide
|
| gptkbp:isKnownFor |
fossil record
|
| gptkbp:isPartOf |
gptkb:Theropoda
Aves Dinosauria Archosauria Avialae_clade |
| gptkbp:isRelatedTo |
Archaeopteryx
Maniraptora |
| gptkbp:isRepresentedIn |
fossils
living species |
| gptkbp:isStudiedIn |
ornithology
ecology evolutionary biology zoology paleontology |
| gptkbp:isSymbolicOf |
biodiversity
natural selection adaptation survival strategies evolution of flight |
| gptkbp:isThreatenedBy |
climate change
pollution habitat loss hunting |
| gptkbp:notableFeature |
conservation efforts
|
| gptkbp:originatedIn |
Late Jurassic
|