Quote Originally Posted by Patrick Shyvers View Post
Arash, hope I'm not taking too much of your time, but is that considering image stabilization? If it is, does that mean un-stabilized I would be shooting for 1/4,000s or 1/8,000s, something like that?
I think Arash was referring to the SS necessary for sharp frames when hand holding. His statement had nothing to do with IS vs. no IS. You almost never need a SS faster than 1/4000 to do most any kind of bird photography.