1. Use a agry or tapejara. Or a griffin if can get a hold of.
2. Use narcotics to keep knocked out, use tranq arrows or darts to knock out, have prime meat or mutton to tame, and have a two crossbows for tranq arrows and grapplinghooks, also have parachutes to save you from falling.
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
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.