These re op. On pvp servers in mobile, there is a glitch that makes them travel infinite distance to attack a targeted foe. They are easily tameable, hit them with a bola, use a slingshot because they have low torpor, and feed them. Have narcotic ready to feed them.
These things are OP! If you tame a high level one they make an amazing shoulder pet (surpassed only by ferox I would say). Mine does like 250 dmg a bite and it works well if you have an aviary of them. If this helps, please up!!