When your in moblie kill a low level one and revive it and tame it then use it once u get a saddle well use the Quetzal to tame the other one by choosing the quetzal u want and dismount then shoot after that u make sure u go out of render distance to so it won’t flee from u sometimes it’s already lose aggro although it’s time consuming it’s worth it I tamed a 140 with this method

( it dosent flee when it’s on a torpor run )