The iridescent shimmer that makes birds such as peacocks and hummingbirds so striking is rooted in a natural nanostructure so complex that people are only just beginning to replicate it technologically. The secret to how birds produce these brilliant colors…
Birds' dazzling iridescence tied to nanoscale tweak of feather structure
Page 3851 – The Statesman
CzWiki > Iridescence
The Color of Birds: iridescence
Photograph (a) and TEM image (b) of adult peacock feathers showing
Environmental signal in the evolutionary diversification of bird skeletons
Dramatic colour changes in a bird of paradise caused by uniquely structured breast feather barbules
Scientists in Singapore discover unexpected new use for chicken feathers: 'Our latest development closes a cycle
The science of shimmer: iridescence in bird feathers – The Daily Evergreen
CzWiki > Iridescence
non-iridescent feathers
Soot-covered birds provide clues to 20th-century pollution