I love watching bison forage for food when the ground is covered with snow. They use their head as a shovel to push the snow away to get to the grass below. This was photographed yesterday during a late April snowfall here in Montana.
It was photographed with the Olympus OM-D E-M1X camera and M.Zuiko 300mm f4 IS Pro lens that Olympus has loaned me for a couple months. It was shot hand-held at 1/160s, f8, at ISO 200. To get the same lens reach using a full-frame camera I’d be using a 600mm f4 lens and there is no way I’d be hand holding that monster of a lens at 1/160th of a second for any amount of time!
One concern I’ve had with MFT is that the camera is only 20MP (my current Sony a7R3 has more than double the megapixels) and I specialize in large prints. The more megapixels, the larger you can print, right? If I can’t get great looking prints out of the Olympus there’d be no reason for me to switch from Sony.