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.
This is basically an upgraded raptor. You can use them to collect meat, travel, and cave exploration. They're great for taming other dinos. Bring them along when you tame other dinosaurs so you can easily kill anything that tries to attack you or your taming dino.
Easily knocked out when you use a bloa. When stuck shoot in head while you can and itll go down quickly. Tranq darts make the process quicker, but arrows will do the job just fine. They can be picked up and dropped into safe taming cages by argies to make this easy tame all the more easy.