I’ve found that when there is just one they are neutral but if there’s 2 or more they will aggro. When they swoop down to attack you stab with a spear and it’s an easy kill. In a swarm punching won’t save you.
nueral husk, if you get one if these you can convert them into an equipment that you can use like a glider, so it saves you from fall damage and makes you glide a bit. sadly to make this glider you need both the neural husk and to buy the engram of the glider from the shop using ambers.