Faerl'Elghinn
First Post
I dunno, but I did learn (the hard way) that turning a Harpy to stone with a rod of wonder in mid-flight causes it to fall... I'd probably go with the "anything less than perfect maneuverability causes a creature to fall if stunned" ruling. On the other hand, I can't really see a hummingbird flapping its wings while stunned, but a stunned helicopter would almost certainly remain aloft. That's a tough call. 
