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Reblogged from: lillepad
Originally posted by: lillepad

lillepad:

Did you know?
There is no pigment for blue in bird feathers. The color is completely structural. Light reflecting through the feathers is what makes them look blue. ^_^ Cool right? Other structural colors in feathers include some greens and iridescent colors. 

lillepad:

Did you know?

There is no pigment for blue in bird feathers. The color is completely structural. Light reflecting through the feathers is what makes them look blue. ^_^ Cool right? Other structural colors in feathers include some greens and iridescent colors. 

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