The highly modified feathers of a male bird of paradise absorb 99.95 percent of light, creating an astonishingly dark black.
https://media.wired.com/photos/5a541ec92dbdb0365def8c2d/master/pass/MetalBird-157897557.jpg
The highly modified feathers of a male bird of paradise absorb 99.95 percent of light, creating an astonishingly dark black.
https://media.wired.com/photos/5a541ec92dbdb0365def8c2d/master/pass/MetalBird-157897557.jpg