Not on my FJR, but my FZ1, I've had a whole flock of turkeys take off across my path just as I came upon them. This was in Metro ATL, however, and I had already slowed to around 25 (in a 35), they flew all around and over me.
Best one, however, is on my own driveway - we live on a heavily wooded lot with a 1/4 mile steep, winding climb that you can ride at about 25. I was coming up one evening around sunset and caught something out the corner of my eye, as I rounded a >90 degree bend, a deer leaped from my left side (ground is about 3' high), barely misses my head, and lands on the other side.
I did not know until that moment that deer have the same swirl pattern on either side of the butt hole that you see on short hair dogs!