You’re actually not allowed to keep bird feathers you find on hikes—and it’s all thanks to two women who got really mad about hats

He wanted to see how many different avians he could find on people’s hats. He counted 542 hats adorned with parts from 174 ...
IFLScience

Birds, Hats, And Boycotts: The Story Behind Why It’s A Crime To Collect Feathers

Picking up and keeping feathers is illegal in the US, and the reason why has a surprising amount to do with hats.
AOL

Scientists Use Bird Feathers to Make Planes Safer

Birds have long been nature’s masters of flight. Their ability to glide, dive, and twist through the air with ease has fascinated both scientists and engineers. But there's more to bird flight than ...