You find these just about everywhere. Mostly in the tundra in small 2-3 packs. However, you may also find packs of them in the redwood mountains or large grass plains, and of course on carnivore island.

In the wild, they are weak all you need is a crossbow and some arrows. Make sure that they don't sneak up on you, just like the raptor they are strong on attack but not the other way around.

For those who read my rex story (about a rex on the other island and swam back a couple of seconds later and I was killed by a scorpion) This devil killed me the second when I reopened (near forest) I thought they were only in tundra or snow, I guess not :(

These spawn near and on mountains