Either 3 or 6, but I’m thinking more 3 because 6 is just another example of how animals and humans are different.
3rd person, because if it was first, you would be personally viewing it as a part of you, like your in it, then its not second person because that's using 'you' and again, you aren't apart of it ,so its 'they, them' which is 3rd person.<span />
It was a reaction to the previously mainstream classicist period in which freedom of expression and nature were not highly valued.