So make sure you have it trapped before you try to tame it because it will take off and fly rampant across the whole map and lead you on a wild goose chase, this happens when it is close to being knocked out. This happened to me twice, once it lead me to a giga then flew into its mouth then the second time across the map for 30 mins. Also make sure you use tranq darts because arrows will kill them.
WARNING: When raising one of these prior to hatching be sure to have at least 3 fridges full of meat because these babies are absolutely savage and eat around three to five meat at a time! Help spread the word!
These mf babies eat like gigss! Had 4 full feeding troughs for two juveniles, wasn't even gone for more than a 3-4 hours and the feeding troughs were empty and the owls were dead.There were no other meat eating tames near the troughs JUST THE OWLS.