Originally Posted by tolladay
I saw this photo
and had to post it here. It looks like 2 or 3 KF steps on the bottom of this vulture wing, and one of the most unusual wingtip designs I have ever seen. I don't even know what you would call that. A fence? Fringe? .
Wouldn't you know that nature is always a couple of steps ahead of us?
Thanks for posting this terrific picture.