Early or unusual Flying Machine
http://www.youtube.com/watch?v=dnfERVvGqco
http://www.youtube.com/watch?v=HTtjnA5w45M
http://www.youtube.com/watch?v=RFCAHibb8UU



Slow motion of birds flying
http://www.youtube.com/watch?v=SAz1L8DIVBM
http://www.youtube.com/watch?v=PSikfcJezy4



Slow motion of insects flying