Originally posted by sholtzma Is that because, when tracking wildlife, you are moving the camera while it is on the tripod?
Even that need some qualification, If I am panning, I turn SR off... if you don't you get weird motion blur, if I'm pointing stopping, moving, pointing, so moving and shooting without locking the tripod and exposing with the shutter release on the camera, then I use SR, as I'm never sure the camera is completely stationary when I shoot. IN that case I can't be sure the camera will be stable when I'm shooting, and over time I've just found SR to be helpful.