skribs
Grandmaster
I don't think animals actually think to themselves 'oh that's a human we won't hunt him as prey'. If an animal is on the hunt and hungry they will kill and eat humans just as easily as any other animals, crocodiles for example, will take humans as will polar bears which are actually reputed to hunt humans. Animal + hunger + human = human gets eaten.
While great whites, bull sharks, and the like get a bad rap for shark bites, I think it's the blue sharks feasting on divers that are the worst culprits.
Animals will hunt us in a pinch, or feed on us if the opportunity presents itself, but I don't think many actively hunt us.