Because argy's spawn in spots with lots of predators, all you have to do is build a wooden spike wall around it when it's unconsious. Predators will get killed on the spike wall and won't harm your argy. I used this strategy with my gallimimus i was taming in the redwoods. I tamed it safely! You can use this with many diffrent creatures to protect them when they're unconsious. The bigger the creature, the more the walls. For an argy, i'd say around 6 walls. I once had knocked a therizino unconsious, and it was killed by dilos. If i had used spike walls, those dilos would have died! R.I.P therizino. Hope thos helped!
To tame one easy all you have to do is kill something so the argent Avis can eat, and while it’s healing you must knock it out with tranq arrows or darts. If it is knocked out while healing it’ll starve immediately and it’ll tame in seconds no matter what level!
If you lose your argys go to the place that shows your character press the tames button which says how much animals you have, Look for your argys name press request, then wait. It will tp to you, if it’s alive.