Easiest way to do it is pick it up with a Pteranodon and carry it to a taming pen. Then just hop off and hit it with tranq arrows. Depending on the size of your pen you might still want to use a bola. Afterwards I've found that unless you have a giga, that dodo eggs work just as well you just need a good amount. Also important to note that a lv 1 is going to have the same effect as a lv 200 so just go for a low level.