No. Hard no unless you narrow down the question.
I could insert a classic "being born doesn't make you evil" and it's not strictly wrong, but I don't like that way of thinking. Instead, I approach evil first, because what makes something evil? Perspective, that's what, and ingrained values. A lot of people consider cannibalism evil, and for a good reason, but that's just a value in the society we live in - there are places where that's normal, and in fantasy, there could very well be a whole world where that's normal.
For your question, to kill and eat prey is not broadly evil in our society. This may obviously depend on the place, but in general it is not. I prefer to look at it a bit mathematically - if there are cases when it is false, it is not true.
Personally, I think it's stupid to say to kill and eat prey is evil, at least in general. In specific cases it may make sense, but when I reiterate it into "is it evil to survive the way you are born to?", then trying to argue it is broadly evil seems equivalent to calling the entire existence of predators evil, which doesn't make much sense outside very extreme worldviews that most people consider rather detached from reality.
For the second question, there is no significant objective difference (in both cases it's a prey-predator relationship), but there is a difference from a social and cultural standpoint. It's just a matter of perspective then.