I got ARK for Christmas and started a play through on the island. Things went well, I mean as far as well in ARK goes. After a while I moved into the redwoods and made a treehouse after hours of figuring out how to snap the foundations. Then, 2 rexes spawned under my tree, a level 65 and 145. With the help of my 150 Argy that I tamed, I killed the level 65. I tried making a trap for the 145 but It miserably failed and I almost died mutliple times. I went back up to the safety of my base and noticed that the rex was munching on the stone gates that intended to be the trap, so I shot him with tranq darts until he started running, I ran out of darts and chased him manically with my crossbow, until he finally got knocked out. After a while, he was tamed up and I got my first ever rex in ark! I named him talon.