Things you need tapejara no specific level, spy glass, crossbow or longneck rifle, tranq arrows or tranq dart, soothing balm (mobile), tex kibble, and op tame.
Step 1 Find the quetzal and manual save.
Step 2: Get your taming supplies and return to the quetzal on your tapejara.
Step 3: Get close to the quetzal and ride on the passenger seat of your tapejara. Note: tapejaras don’t loose stamina if you are on the passenger seat
Step 4: Use your spyglass and zoom in and whistle attack target.
Step 5: Pull out your tranq weapon and start shooting until it is knocked out.
Step 6: Request your op tame that has nothing of value in it’s inventory.
Step 7: Remote use soothing balm and put the kibble in its inventory.
Step 8: Patiently wait and scout with your tame for any dangerous creatures around the area and protect the quetz.
Step 9: Equip the saddle and enjoy your new quetz.