It says they cannot be carried by Argentavis, but they can! I am not sure on PC or console… but on mobile, it works. Also, these are pretty underrated creatures. One time I went to the south cave and brought my baryonyx in, and guess what? Nope, it didn’t die… IT WAS A MASSACRE!! It destroyed the entire cave! And it was only like level 20 or 30. Also if you wanna see how to defeat an Alpha Raptor, check it out, my name is Pablo, also I wrote how to tame an equus and a Raptor.-Pablo