Structural coloration is involved in the production of blue colors, iridescence, most ultraviolet reflectance and in the enhancement of pigmentary colors; structural iridescence has been reported in fossil feathers dating back 40 million years.
Structural coloration is involved in the production of blue colors. Structural coloration is involved in the production of iridescence. Structural coloration is involved in the production of most ultraviolet reflectance. Structural coloration is involved in the production of in the enhancement of pigmentary colors. Structural iridescence has been reported in fossil feathers. Structural iridescence was dating back 40 million years.