This was taken at quite a distance, and is cropped quite a bit, but it came out sorta' okay. This Swainson's Hawk is making off with a kill, and a Red-winged Blackbird is in pursuit. I suspect the hawk might have grabbed a young blackbird.
These were taken with a D500, Sigma 70-200mm at f/2.8, 1/20, 3200 iso using a monopod. They were unusable before denoising and sharpening with Topaz Studio 2.