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To acttract a mate !!! aww <3
There is no special name for coloured feathers.
Roosters have long, bright-coloured tail feathers really for only one reason; to show off to the hens. These feathers are known as Ornamental Feathers and the most colourful always results in good courting results.
They used chocolate, feathers, or animal skins.
osiris is green and he wears and holds symbols of Egyptian kingship. his crown is decorated with ostrich feathers. he was a mummified man.
A peacock (male) make use of bright coloured plumage, and fans its long tail feathers, shivering them to attract a rather drab coloured peahen (female) in order to mate.
Tribal masks are made of plaster, wood, clay, and even bone. They are decorated with inks and paint, feathers, and beads.
Many birds have brightly coloured plumage. Parrots like the Scarlet Macaw, for example. Birds of Paradise are several species of bird that live in tropical forests. These birds also have vibrant plumage, and the male birds often have spectacular and elaborate feathers extending from the tail, wings and head.
-It has briqhtly coloured feathers to attract lady chickens -A small beak for peckinq its food off the qround -Feathers to protect from dirt and stuff -Scrawny feet with sharp talons to scratch around in the dirt
Strictly for decoration. Military hats and helmets have been decorated since they existed. Sometimes they're decorated with feathers, sometimes engraved with animals (Lions, Tigers, and Bears), sometimes with stars or other symbols. The M1 steel helmet (steel pot) of the Vietnam War was decorated with GI writing...called graffiti.
Young grey cockatiels will usually get yellow wing and tail feathers, and coloured cheek patches as they mature.
its an natural thing but scientific answer is that just to compare sexual reproduction or identifying male or female