The easiest way to tame on on solo is to fly up to it and jump off your mount and immediately equip a parachute and then grapple onto your tame and then kill it and get back on your tame and fly to the ground to get it's implant.
The fun way is to jump off and grapple to your argie and whistle it to attack and since argies are slow it won’t catch up in time so tranq till it goes out also bring parachutes and consider liking so more people will know
To the person who said you get a journeyman quetz saddle from the hunt argy pursuit, your right but it can drop anything above primitive I’m pretty sure, so it can give mastercraft or ramshackle for example, just wanted to clarify.
If you drop a quetzal due to knockout, and it lands next to a giga...just know, the quetzal belong to the giga. Now you get to watch your would be quetzal get eaten by a giga. Now you can go home and cry.