Naturalist wrote in post #18903734
Well MathewK, two things:
1. Where is the last image, and
2. What system have you switched to?
1) weird, the forum seems to have had a hiccup as of late, some lens/camera labels are missing, and the pics didn't get added to my gallery. Had to pop over to where I posted them and add them quick, and now they're here 
2) Nikon D500 + 500 f/5.6PF. It's insanely small and light, w/ nearly-1DX2 level of AF, great IQ right out of camera. A few sacrifices had to be made:
- 14 FPS down to 10FPS
- 1DX2 has crazy low noise at high ISO, a stop better at least.
- FOV... it's a 500mm lens on a crop body, which is a 750mm perceived FOV, but still 500mm. Whereas, the 1DX2+600+1.4 is a true 840mm. Most noticeable drawback: less background blur, and separation of subject from background
- overall reach potential w/ AF: 1200mm vs. 1000mm (well technically 700mm, but 1000mm FOV). This one isn't as big to me, since I rarely shoot at these distances
The 1DX2+600 combo was practically point-and-shoot, whereas now I need to be more cognizant of my surroundings and setup in order to get the same level of shot (which is actually a good thing in the long run). Notably for birding, I have to angle the perch as such that there aren't any distracting branches or sky holes in the background, and I just plain need to get closer to them.
A few weeks back (on the 4th of July, actually) I was stalking through a sunflower field after Indigo Buntings. Bugs and sun+heat+humidity and itchy plants, and the process of maneuvering the 1DX2+600 through the sunflowers stalks/leaves was just smoking my arms. I switched over to the D500PF, and it was a breath of fresh air: no fatigue, super easy to swing into position, easy to hold the camera at eye level waiting for the Buntings to land. Most importantly though, I ended up loving the shots from the Nikon kit more than the Canon. I'd been shooting both systems side-by-side for a few weeks, but it was then and there that I decided I didn't need the huge body/glass in order to get shots that I enjoyed.
In the end, while the 1DX2 is probably the best camera I've ever used, I don't think that how/what I'm shooting actually requires that much camera, and I can afford to take a step down in cost/weight/features and still end up getting photos that I am absolutely happy with.