ARK MOBILE

-Make a 3*3 box stone trap. With 3 height wall, and ramp on one side.

-Simply just bait them into the trap using either flying/fast land mount.

-Knock it out using tranq arrow/dart

P.s. On mobile, you can tribute Artifact of The Massive (Lava Cave) to get higher quality Longneck Rifle so you can knock out dino easily