Taming one won't be easy because if you fight one and there is others around they will kill you. So first check if there is no other ones. Then if it lands on the around quickly bola it and knock it out with a tranq arrow 1 time or with a wooden club. And give it the amount of fish the dododex says.
This isn’t really a tip but I had this dimorphodon named Eagle who was super quirky and occasionally killed things that tried to kill me from compys to allos. On day a theri wandered onto my wooden base and guess what happened. 20 of my BEST tames were slaughtered along with my best Iguanodon for travel. Eagle tried to put a stop to it but was killed in the process. All my other creatures were passive. There wasn’t even an implant to revive her with. D: I was so filled with rage, I trapped it and killed it slowly and painfully with my lvl 131 dodo. Rule? Kill and aggressive creatures before they kill ur pets. Press the up arrows if you agree.