How to script npc birds movement?

So I wana created a birds that move like a bird that orientation and turn and turn mve fly like a bi d so yea
- Br, iSyriux

You need to give more details about what you’re trying to do.

So I want a bird to a random position in the sky fly to it and fly in bezier curve so ita realistic and fly so realistic like aa birds i real life you know