Had a chance to get out and test my new MKIII with the 100-400--what better way to do so than on some yard birds. There seems to be a sizing issue, so try not to be critical on the crops since the window cuts a lot of the frame off.
White-breasted Nuthatch
White-throated Sparrow
Red-breasted Woodpecker (heavy crop)
Dark-eyed Junco
Tufted Titmouse
American Tree Sparrow
Also tried out a new processing technique as well. What do you guys think?
-Matt
Here are a few more...