Quote Originally Posted by ddt0725 View Post
Very nice, Joel! I have been considering selling my 100-400mm & 70-200mm f4 IS and getting the 70-200mm f2.8 II IS and the 2x III extender. Do you think it would work well for birding?
Yes, definitely...don't know if you follow Arthur Morris (BirdsAsArt.com) but he has been a big fan of that exact combo and has produced excellent results.