OLogy Cards > Confuciusornis

A Feathered Tale
Along with many, well-preserved skeletons of Confuciusornis, scientists have also found evidence of feathers. Like those of modern-day birds, these feathers are believed to have been exceptionally strong, remarkably light, and amazingly intricate. They covered the Confuciusornis' large wings, an important factor in this bird's flight. But these feathers may have served another purpose, too. Some specimens had two long streamer-like feathers, which may have been used in courtship—just as the male peacock displays its colorful tail feathers to attract a mate. In fact, of all animal body coverings, feathers display the most diversity and serve the widest range of functions. Another example is the penguin, whose thin, short feathers work like a wet suit, insulating it from the cold. Feathers can also help camouflage a bird, like the wild grouse whose plumage changes with the seasons, allowing it to blend in with its habitat.