| Czech | třída Ptáci , třída Aves |
| Chinese (simplified) | 鸟 纲 , 鸟纲 , 鸟类 |
| English | Aves , class Aves |
| Japanese | 鳥類 |
| Hypernym: | class |
| Meronym–Member: | psittaciformes bird struthioniformes casuariiformes strigiformes gruiformes apterygiformes charadriiformes apodiformes insessores piciformes sphenisciformes young_bird ratitae falconiformes anseriformes cuculiformes gaviiformes archaeornithes picariae rheiformes genus_protoavis coraciiformes passeriformes raptores pelecaniformes dinornithiformes columbiformes ciconiiformes procellariiformes aepyorniformes trogoniformes galliformes podicipitiformes caprimulgiformes |
| Holonym–Member: | vertebrata |
| Domain–Category: | ornithology |
| Semantic Field: | animaln |