I have not posted much here lately. Might have something to do with the lack of new bird images ...
I have had the 7DII for a couple of weeks, but have not used until this weekend. Took it for a walk in the woods, with the 600 f4L IS II, with the 1.4xIII extender, giving me the full frame equivalent of 1344mm, which is quite impressive. The main reason for buying this body was to see what I could get in the long end. The AF system is very good and a tremendous improvement over the MkI. I was concerned with ISO performance, so I wanted to test that also.
So this is a slightly cropped images of a tit (feels odd every time to say that) at 1/1000s, f6.3, ISO5000. I have applied some noise reduction and boosted saturation a bit, but only a 3 minute job. If I had shot this with the 1DX ... It would at least have been cropped quite a bit. All in all, I am fairly happy.