Simon Wates
Well-known member
Interesting piece about birds and aircraft, with a lovely little peep into the Smithsonian bird museum.
http://www.bbc.com/news/av/world-us-canada-43730214/bird-v-plane-the-battle-for-airspace
http://www.bbc.com/news/av/world-us-canada-43730214/bird-v-plane-the-battle-for-airspace