A very good capture, especially the bird's eyes and interesting expression. Still, I wonder if there are some little bunnies out there waiting for mom to come home and take care of them. I wonder too whether wildlife photographers, rangers, and other parties involved with nature, having accepted this predation as natural and normal, carry that attitude over to humans and are thus more accepting of how we interact with nature's species. We even have a device called a predator that flies over places, although unlike this bird, it usually delivers rather than picks up.
Edit: As a photographic issue, how to depict the subject etc.