Template:Birds - WikiMD's Wellness Encyclopedia

Anatomy	* Bird anatomy Flight Eggs Feathers Plumage Beak Vision Dactyly Preen gland
Behaviour	* Singing Intelligence Migration Foraging Sexual selection Lek mating Seabird breeding Incubation Brood parasites Nesting Hybrids
Evolution	* Origin of birds Theropoda dinosaurs Origin of flight Evolution of birds Darwin's finches Seabirds
Fossil birds	* Archaeopteryx Omnivoropterygiformes Confuciusornithiformes Enantiornithes Chaoyangiiformes Patagopterygiformes Ambiortiformes Songlingornithiformes Gansuiformes Ichthyornithiformes Hesperornithes Lithornithiformes Dinornithiformes Aepyornithiformes Gastornithiformes

* Category