Peacock, or peafowl, refers to a large mostly ground-dwelling bird of the genera Pavo and Afropavo. Belonging to Phasianidae, the same family as pheasants, peacocks are known for the colorful fan-like plumage they often display. Two species are native to Asia and one to Africa. However, they are common semi-domestic birds and can be observed in aviaries and parks around the world.