Make a trap big enough to contain 3 of these guys (my trap was a 4x4) and trap the pack, kill the ones you dont need and knock the high lv ones, you can also make a tour of stone pillars (at least 10 high imo), keep in mind they would run, these guys are raptors on steroides, I got 3 of them, a male and couple of females, you can use their kibble to tame griffens and other useful creatures.

M