These themselves probably won’t kill you, but they are the perfect set up for a swamp gang bang. Just one of them can be piked to death or removed by bola, however in the swamp the precious time you spend being off your mount addressing the kapro can easily turn into several snake bites, sarco bites, bug bites, piranha bites, baryonyx bites etc. and shit can get out of hand really quick once you and your mount become separated
Normally swamp rafting is a safe endeavor but after trying to transport 12 animals I lost 3 because they can aggro on dinos through wood as well as deal damage.
Also letting you know they can somehow clip into the interior of the raft of big enough and eat your dinos on the inside. I have a sunken foundation raft except for one foundation but stone is crucial for protection against moderate threats.
RIP to Mollon the Pteranodon and my beavers Char and Frost.
The children will grow up stronger fighting the Kapro