Peacocks' feathers are actually brown; their colors are due to microscopic structures.
✓ TRUE FACT
Much of the “color” is structural: microscopic layers scatter light to create iridescent blues and greens. Pigments exist, but the showy shimmering effect is mostly physics, not dye.
🤯 "Peacocks' feathers are actually brown; their colors are due to microscopic structures. Optical illusion mastered."