Second, theft, murder and rape aren't necessary for immediate survival. Also, animals don't commit murder in nature, because the target of the murder has to be a human, and it has to be within the context of human law. Same with rape and theft.
In the context of nature those actions are just competition for resources. I'm actually not entirely sure what your point was.
Second, I'll amend my statement to be "theft, rape, and the killing of members of your own species". Murder is a word with many uses, legal and otherwise. But again, my word choice had nothing to do with my point, but you seem intent on getting hung up on pedantry. As for your immediate survival comment, I've never been presented with a situation where my survival depending on eating an animal. Remember - what we're discussing is eating animals, not eating in general.
I think you know exactly what my point what but seem quite intent on purposefully missing it.
I additionally wouldn't hold it against a tiger or lion for eating me. I'd certainly attempt to avoid it, but I won't blame the animal. Animals eat other animals. We're animals. While not eating other animals seems morally virtuous, I don't necessarily see it as a moral imperative simply because we can think about it in a more abstract way than other animals likely can.