Scotty..I'm trying to photograph hummingbirds.I will deffinately look at the book by Bryan Peterson.Apparently I do need to know more about exposure.Thank you both for your help.I really appreciate it.
I have adjusted the aperture & shutters all the while.Even doing this... I still have to crank up my ISO to 800 & 1600 to get a decent exposure... I can never go below 400. Anything below 400 is to dark.When wanting faster shutter, I have to turn up ...