You can usually encounter them in most places where there's a jungle, though I've seen groups of them strolling around along this riverbank that's infested with herbivores in the southern islets. Be wary if you see one wandering around your home, especially early on, because they'll aggro if they touch your tames, and they'll rip them to shreds
I find them near my home in the Redwoods, I don’t normally pay any mind to them unless they’re in around my stuff...then I have no problem getting into a boxing match with them, which they’re no Rocky ᕦ(ò_óˇ)ᕤ
Saw 4 of them gangbanging every creature on my PG world. I suggest you move to the most secluded and safe place on any map, because if you don't, you will garenteed have 4 of them raping you AND all of your tames.