Perhaps, I had not thought about it, what I am trying to say is that falsehood is a creation of our perception, that it does not exist objectively, therefore, it only exists in our mind. Perhaps in the mind of animals it also exists, and it would be more accurate to say that without mind there is no falsehood.

Also, these animals are not really creating falsehoods, it's kind of a lie, which is different, I think. The falsehood is created if their prey holds a false belief in their mind about it, that is, if they believe the lie. It would be necessary to check if in fact they do that or if they are reacting instinctively. If it is this last way then there is no falsehood there but they are simply exploiting a weakness of their prey.