These were taken in my backyard while testing out my new Canon 2X Extender for the first time on my 70-200 IS 2.8 lens & 5DII. I'm aware that the originals aren't composed worth a crap. What I would like to know is if this about the normal IQ for this particular combo? 3 different shots comparing the original size & heavily cropped image F5.6 @ 400 ISO....can't remember shutter speed...Hand held at max. 400mm focal range. All comments appreciated . Check out the fly on top of his head... I never knew geese had teeth!!!