Easy taming :) You eat some rare flower - tapejara attack You - bring tapejara a protected place - tapejara attack You but very low dmg - You drop a bola on tapejara - shoot the head maybe 7 tranq a lvl 150 - now just bring prime meat - Good luck bro ;)
Extremely difficult to tame. Best options are to bola it, and then use a longneck rifle with tranq darts. Otherwise trying to get it to fly into the side of a cliff and get stuff is the other option for a solo tame.
Since the new update, rare flowers make dinos aggro on to you, you can use this on a tapejara and it will follow you to a trap you've built. Just remember that each flower gives only 10 seconds of that debuff so if the bird is far away from your trap, you have to use it frequently while coming back. Also, if you need it to follow you after you've gotten off your dino, you need to eat another rare flower so that it can agro on to you once again.