I just received my 2x TC Gen III a little while back and have not had a chance to use it. Well, I have been doing an electrical job recently where I have seen quite a few hawks flying around. So, today I decide to start carrying my 7D, 70-200mm f/2.8 IS and 2x extender with me. Low & behold, he sat perched on a wire, sunning himself, WITH HIS EYES CLOSED! Couldn't have been any better for the taking!
Thanks for looking!!