Akademik

(ornithology) the class of birds

↑bird, ↑genus Protoavis, ↑Archaeornithes, ↑subclass Archaeornithes, ↑Ratitae, ↑superorder Ratitae, ↑Struthioniformes, ↑order Struthioniformes, ↑Casuariiformes, ↑order Casuariiformes, ↑Apterygiformes, ↑order Apterygiformes, ↑Rheiformes, ↑order Rheiformes, ↑Aepyorniformes, ↑order Aepyorniformes, ↑Dinornithiformes, ↑order Dinornithiformes, ↑Insessores, ↑order Insessores, ↑perching bird, ↑percher, ↑Passeriformes, ↑order Passeriformes, ↑Raptores, ↑order Raptores, ↑Falconiformes, ↑order Falconiformes, ↑young bird, ↑Strigiformes, ↑order Strigiformes, ↑Galliformes, ↑order Galliformes, ↑Columbiformes, ↑order Columbiformes, ↑Psittaciformes, ↑order Psittaciformes, ↑Cuculiformes, ↑order Cuculiformes, ↑Coraciiformes, ↑order Coraciiformes, ↑Picariae, ↑order Picariae, ↑Apodiformes, ↑order Apodiformes, ↑Caprimulgiformes, ↑order Caprimulgiformes, ↑Piciformes, ↑order Piciformes, ↑Trogoniformes, ↑order Trogoniformes, ↑Anseriformes, ↑order Anseriformes, ↑Ciconiiformes, ↑order Ciconiiformes, ↑Gruiformes, ↑order Gruiformes, ↑Charadriiformes, ↑order Charadriiformes, ↑Gaviiformes, ↑order Gaviiformes, ↑Podicipitiformes, ↑order Podicipitiformes, ↑Podicipediformes, ↑order Podicipediformes, ↑Colymbiformes, ↑order Colymbiformes, ↑Pelecaniformes, ↑order Pelecaniformes, ↑Sphenisciformes, ↑order Sphenisciformes, ↑Procellariiformes, ↑order Procellariiformes