Short tip here:

1. Use tapejara make it sure that its follow you before you ride.

2. Make tapejara attack target and uncheck the collect victim item.

3.use crossbow and tranq arrow. Or darts. Bring rex kibble if dont use any you have berries or raw meat but it has slow taming use bio toxin for this.

4. When in ride attack the quetzal at the back of the tapejara .when you attack the quetzal tapejara will follow it and start to chasing it then you must careful the knockout dont knockout it in water.!!!!

5. After knockout taming it. 😍.

6. Make it sure no other creature or dino attacking it.

Thats all make it up

If help TIA.