Grapple hook onto your buddys pteranodon and follow it around. Leave yourself enough slack as not to shoot your friends bird, and tranq it up. Bonus points if you can steer it into a wall or pillar so it gets stuck.
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.