Ornithology
Videos
Ornithology is a branch of zoology dedicated to the study of birds. Several aspects of ornithology differ from related disciplines, due partly to the high visibility and the aesthetic appeal of birds.
A marbled godwit being ringed for studies on bird migration
A collection of bird skins, belonging to the family Cotingidae
Geese from a wall panel from the tomb of Nefermaat, Egypt c. 2575–2551 BC
Belon's comparison of birds and humans in his Book of Birds, 1555
Bird
Videos
Birds are a group of warm-blooded vertebrate animals constituting the class Aves, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chamb
Ornithology
…Ornithology (from Ancient Greek ὄρνις (órnis) 'bird' and λόγος (lógos) 'study of') is a branch of zoology dedicated to the study of birds. Several aspects of ornithology differ from related disciplines, due partly to the high visibility and the aesthetic appeal of birds. It has also been…
Kleiber Flug
Archaeopteryx is often considered the oldest known true bird.
Anchiornis huxleyi is an important source of information on the early evolution of birds in the Late Jurassic period.
Confuciusornis sanctus, a Cretaceous bird from China that lived 125 million years ago, is the oldest known bird to have a beak.