modernism:
“The Blue Jay’s coloration is not derived by pigments, but is the result of light refraction due to the internal structure of the feathers; if a Blue Jay feather is crushed, the blue disappears as the structure is destroyed.” [via.]
“The Blue Jay’s coloration is not derived by pigments, but is the result of light refraction due to the internal structure of the feathers; if a Blue Jay feather is crushed, the blue disappears as the structure is destroyed.”
[via.]
![modernism:
“The Blue Jay’s coloration is not derived by pigments, but is the result of light refraction due to the internal structure of the feathers; if a Blue Jay feather is crushed, the blue disappears as the structure is destroyed.”
[via.]](http://24.media.tumblr.com/tumblr_l3o25k6O7K1qa30mro1_500.jpg)
