If in the redwood biome run to one of the small streams they glitch and don't register as water for you but it does for the terror bird so you can go prone in those streams and the terror bird will lose agro works for carno to.
Not only did one kill my me and Parasaur mount (we never stood a chance), my computer froze trying to respawn. This is the first time Ark has crashed my computer. I’m convinced the Terror Bird did this. They are learning how to terrorize us outside the game. AVOID AT ALL COSTS BEFORE THEY ESCAPE THE MATRIX!